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A-089

Amlodipine EP Impurity E Maleate

CAS No. 400024-12-6

C₂₁H₂₇ClN₂O₅. C₄H₄O₄

M.W. 422.91 116.07

C-0915

Citalopram EP Impurity C HCl (3-Oxo Citalopram HCl)

CAS No. 372941-54-3 (free base)

C₂₀H₁₉FN₂O₂. HCl

M.W. 338.39 36.46

C-573

Taurocholic Acid

CAS No. 81-24-3

C₂₆H₄₅NO₇S

M.W. 515.71

L-395

Loteprednol Impurity 1

CAS No. 133991-63-6

C₂₃H₃₀O₇

M.W. 418.49

M-138001

Melamine (Metformin EP Impurity D)

CAS No. 108-78-1

C₃H₆N₆

M.W. 126.12

P-741

Piperacillin EP Impurity B (Mixture of Diastereomers)

C₂₃H₂₉N₅O₈S

M.W. 535.57

D-1117

Duloxetine Impurity 15 (alpha-Hydroxy)

CAS No. 940291-11-2

C₁₈H₁₉NOS

M.W. 297.42

A-2418

Anastrozole EP Impurity I

CAS No. 120511-91-3

C₁₅H₁₇ClN₂

M.W. 260.77

F-099

Fluticasone Propionate EP Impurity E

CAS No. 105613-90-9

C₂₅H₃₃F₃O₅S

M.W. 502.59

E-596

Etoposide EP Impurity B (cis-Etoposide)

CAS No. 100007-56-5

C₂₉H₃₂O₁₃

M.W. 588.56

N-337

Naphazoline Nitrate

CAS No. 5144-52-5

C₁₄H₁₄N₂. HNO₃

M.W. 210.28 63.01

P-485

Papaverine EP Impurity E HCl (Tetrahydropapaverine HCl)

CAS No. 6429-04-5

C₂₀H₂₅NO₄. HCl

M.W. 343.43 36.46

A-821

Abiraterone-d4

CAS No. 2122245-62-7

C₂₄H₂₇D₄NO

M.W. 353.54

M-8115

Milrinone Impurity 12

CAS No. 80047-38-7

C₁₂H₁₀N₂O₃

M.W. 230.22

T-114

Torasemide (Torsemide) EP Impurity D

CAS No. 160972-33-8

C₁₇H₂₂N₄O₃S

M.W. 362.45

T-143001

Tobramycin Sulfate

CAS No. 126777-32-0

C₁₈H₃₇N₅O₉. H₂O₄S

M.W. 467.52 98.08

H-0618

Hydroxychloroquine Sulfate EP Impurity D DiHBr (Desethyl Chloroquine DiHBr)

C₁₆H₂₂ClN₃. 2 HBr

M.W. 291.82 2 80.91

T-324

Tiotropium Bromide EP Impurity J Iodide

C₁₉H₂₁ClNO₃S₂. I

M.W. 410.97 126.90

A-0512

Almotriptan Impurity 2 Malate

C₁₉H₂₉N₃O₂S. C₄H₆O₅

M.W. 363.53 134.09

B-445

Dodecylbenzene Sulfonic Acid Potassium Salt (Mixture of Isomers)

CAS No. 27177-77-1

C₁₈H₂₉O₃S. K

M.W. 325.49 39.10

T-130002

Tenoxicam EP Impurity E

CAS No. 94040-09-2

C₆H₅NO₃S₂

M.W. 203.24

E-477

Esmolol Dimer

CAS No. 98903-89-0

C₃₁H₄₆N₂O₇

M.W. 558.72

T-130004

Tenoxicam Impurity H

CAS No. 64527-92-0

C₆H₇NO₄S₂

M.W. 221.25

T-689

Timolol EP Impurity A Maleate ((R)-Timolol Maleate)

CAS No. 26839-77-0

C₁₃H₂₄N₄O₃S. C₄H₄O₄

M.W. 316.43 116.07

V-124

Calcitriol-d6

CAS No. 78782-99-7

C₂₇H₃₈D₆O₃

M.W. 422.68

T-1023

2’-Oxo Tadalafil

CAS No. 1346602-17-2

C₂₂H₁₇N₃O₅

M.W. 403.39

T-686

Timolol EP Impurity F

CAS No. 30165-96-9

C₆H₈ClN₃OS

M.W. 205.67

R-401

Roxatidine Hemioxalate

CAS No. 110925-92-3

C₁₇H₂₆N₂O₃. 0.5 C₂H₂O₄

M.W. 306.41 0.5*90.03

O-1112

Oseltamivir EP Impurity E HCl

CAS No. 208720-78-9

C₁₅H₂₆N₂O₄. HCl

M.W. 298.39 36.46

T-3511

Trimetazidine EP Impurity I DiHCl

CAS No. 53960-20-6

C₁₅H₂₄N₂O₃. 2 HCl

M.W. 280.37 2*36.46

D-011

Dapsone-d8

CAS No. 557794-38-4

C₁₂H₄D₈N₂O₂S

M.W. 256.35

F-1427

Fluconazole Impurity 5

CAS No. 154534-83-5

C10H9F2N4O. Cl

M.W. 239.21 35.45

T-326

Tiotropium Bromide EP Impurity K

C₁₉H₁₉NO₅S₂

M.W. 405.48

O-027001

Omacetaxine Mepesuccinate (Homoharringtonine)

CAS No. 26833-87-4

C₂₉H₃₉NO₉

M.W. 545.63

N-095001

Nafronyl Oxalate

CAS No. 3200-06-4

C₂₄H₃₃NO₃. C₂H₂O₄

M.W. 383.54 90.04

F-084004

Flunarizine EP Impurity D DiHCl

CAS No. 693765-11-6

C₂₆H₂₆F₂N₂. 2 HCl

M.W. 404.50 2*36.46

B-443

Sodium Dodecylbenzenesulphonate (Mixture of Isomers)

CAS No. 2211-98-5

C₁₆H₂₅O₃S. Na C₁₇H₂₇O₃S. Na C₁₈H₂₉O₃S. Na C₁₉H₃₁O₃S. Na

M.W. 297.43 22.99, 311.46 22.99, 325.49 22.99

D-3214

Levodopa

CAS No. 59-92-7

C₉H₁₁NO₄

M.W. 197.19

I-061003

Ibrutinib (PCI-32765)

CAS No. 936563-96-1

C₂₅H₂₄N₆O₂

M.W. 440.51

B-376

Bromhexine EP Impurity E Iodide

C₁₅H₂₁Br₂N₂. I

M.W. 389.15 126.91

D-031

Dextromethorphan-d3 HBr

CAS No. 1279034-15-9

C₁₈H₂₂D₃NO. HBr

M.W. 274.42 80.91

E-173

Hydroxy Ebastine

CAS No. 210686-41-2

C₃₂H₃₉NO₃

M.W. 485.67

T-300001

Tyrosol (Betaxolol Impurity 1)

CAS No. 501-94-0

C₈H₁₀O₂

M.W. 138.17

S-1822

4-Hydroxy Solifenacin N-Oxide (trans, Mixture of (1R,4R) and (1S,4S) Diastereomers)

C₂₃H₂₆N₂O₄

M.W. 394.47

S-072007

Sacubitril Impurity 3

CAS No. 1038925-00-6

C₁₈H₁₉NO

M.W. 265.36

P-1025

Pioglitazone EP Impurity E

CAS No. 868754-42-1

C₂₀H₂₅NO₃

M.W. 327.43

P-196005

Palbociclib-d8

CAS No. 1628752-83-9

C₂₄H₂₁D₈N₇O₂

M.W. 455.59

R-105

Retigabine Impurity 1 DiHCl

C₁₅H₁₆FN₃O. 2 HCl

M.W. 273.31 2*36.46

G-047012

Gimeracil Impurity 10

C₁₄H₁₄Cl₂N₂O₅

M.W. 361.18

P-1314

Pravastatin Impurity 3

CAS No. 1114834-63-7

C₂₃H₃₂O₅

M.W. 388.50

P-2612

Phenylephrine EP Impurity D

CAS No. 1367567-95-0

C₁₆H₁₉NO₂

M.W. 257.33

P-072

Pheniramine Maleate

CAS No. 132-20-7

C₁₆H₂₀N₂. C₄H₄O₄

M.W. 240.35 116.07

A-808

Agomelatine Impurity A HCl

CAS No. 139525-77-2

C₁₃H₁₅NO. HCl

M.W. 201.27 36.46

I-197

Isosorbide

CAS No. 652-67-5

C₆H₁₀O₄

M.W. 146.14

S-294

Sulindac EP Impurity B (Sulindac Sulfone)

CAS No. 59973-80-7

C₂₀H₁₇FO₄S

M.W. 372.41

O-1111

Oseltamivir EP Impurity A HCl

C₁₄H₂₄N₂O₄. HCl

M.W. 284.36 36.46

C-278

20-beta-Dihydrocortisol

CAS No. 116-58-5

C₂₁H₃₂O₅

M.W. 364.49

S-293

Sulindac EP Impurity C (Sulindac Sulfide)

CAS No. 49627-27-2

C₂₀H₁₇FO₂S

M.W. 340.41

D-311

Deflazacort

CAS No. 14484-47-0

C₂₅H₃₁NO₆

M.W. 441.53

A-803

Agomelatine Impurity 3

CAS No. 1385018-58-5

C₂₈H₂₉NO₃

M.W. 427.54

B-479

Bromfenac Impurity 5 Sodium Salt

CAS No. 1391052-54-2

C₁₅H₉BrNO₄. Na

M.W. 347.14 22.99

P-1313

Pravastatin Ethyl Ester

C₂₅H₄₀O₇

M.W. 452.59

G-316

Gadobutrol Impurity 2 4HCl (Mixture of Diastereomers)

C₂₀H₄₀N₄O₁₀. 4 HCl

M.W. 496.56 4*36.46

A-3811

Aceclofenac EP Impurity H

CAS No. 1216495-92-9

C₂₀H₁₇Cl₂NO₈

M.W. 470.26

P-274

rac-Pregabalin EP Impurity A (Pregabalin Lactam Impurity)

CAS No. 61312-87-6

C₈H₁₅NO

M.W. 141.21

T-609

Theophylline Impurity 4 (Doxofylline Impurity 3)

CAS No. 1174289-18-9

C₁₁H₁₄N₄O₄

M.W. 266.26

P-1312

Pravastatin Methyl Ester

CAS No. 81131-72-8

C₂₄H₃₈O₇

M.W. 438.56

E-282

Erlotinib-d6 HCl

CAS No. 1189953-78-3

C₂₂H₁₇D₆N₃O₄. HCl

M.W. 399.48 36.46

D-129004

Doxofylline Impurity 3 (Theophylline Impurity 4)

CAS No. 1174289-18-9

C₁₁H₁₄N₄O₄

M.W. 266.26

L-0735

Linezolid Related Compound C Tosylate

C₁₄H₁₈FN₃O₃. C₇H₈O₃S

M.W. 295.32 172.20

B-0513

Bupropion Impurity 16

CAS No. 10557-17-2

C₉H₇ClO₂

M.W. 182.60

L-0331

Lansoprazole Pyridine N-Oxide

CAS No. 163119-30-0

C₁₆H₁₄F₃N₃O₂S

M.W. 369.36

L-0330

(S)-Lansoprazole

CAS No. 138530-95-7

C₁₆H₁₄F₃N₃O₂S

M.W. 369.36

A-182012

Apremilast Impurity 4 (O-Desmethyl Apremilast)

CAS No. 1384441-38-6

C₂₁H₂₂N₂O₇S

M.W. 446.47

P-151

5-Hydroxy Propafenone HCl

CAS No. 86383-32-6

C₂₁H₂₇NO₄. HCl

M.W. 357.45 36.46

M-864

Mirabegron Impurity 2 Trihydrochloride

C₂₆H₂₈N₆O₃S₂. 3 HCl

M.W. 536.67 3*36.46

C-131

Clopidogrel Sulfate

CAS No. 120202-66-6

C₁₆H₁₆ClNO₂S. H₂O₄S

M.W. 321.82 98.07

L-0319

Lansoprazole N-Trifluoroethyl Impurity

CAS No. 1187926-84-6

C₁₈H₁₅F₆N₃O₂S

M.W. 451.39

V-1414

Vitamin K1 Hydroperoxide

CAS No. 23397-22-0

C₃₁H₄₆O₄

M.W. 482.71

P-7014

Pinaverium Impurity 5 Chloride

C₁₅H₂₂BrClNO₃. Cl

M.W. 379.70 35.45

E-0921

Estradiol Hemihydrate EP Impurity D (delta-9(11)-Estradiol)

CAS No. 791-69-5

C₁₈H₂₂O₂

M.W. 270.37

C-574

Cholic Acid

CAS No. 81-25-4

C₂₄H₄₀O₅

M.W. 408.58

V-1513

Vinpocetine Carboxylic Acid (Apovincaminic Acid)

CAS No. 27773-65-5

C₂₀H₂₂N₂O₂

M.W. 322.41

L-032

Lansoprazole EP Impurity B (Lansoprazole Sulfone)

CAS No. 131926-99-3

C₁₆H₁₄F₃N₃O₃S

M.W. 385.36

V-149

Vitamin K1 Impurity 3

CAS No. 15576-40-6

C₃₁H₄₆O₃

M.W. 466.71

L-0320

Lansoprazole N-(3-Methyl-4-Trifluoroethoxyl-Pyridin-2-yl) Impurity

CAS No. 1083100-26-8

C₂₅H₂₂F₆N₄O₃S

M.W. 572.53

A-182018

Apremilast Impurity 10

CAS No. 2096492-41-8

C₂₂H₂₆N₂O₈S

M.W. 478.52

B-0320

Budesonide EP Impurity A (16-alpha-Hydroxy-Prednisolone)

CAS No. 13951-70-7

C₂₁H₂₈O₆

M.W. 376.45

R-2916

Rivaroxaban Impurity 80

CAS No. 1855920-54-5

C₁₉H₁₈ClN₃O₅S

M.W. 435.88

R-0623

Risperidone EP Impurity K (Desfluoro Risperidone)

CAS No. 106266-09-5

C₂₃H₂₈N₄O₂

M.W. 392.50

L-233

Levofloxacin EP Impurity B (N-Desmethyl Levofloxacin)

CAS No. 117707-40-1

C₁₇H₁₈FN₃O₄

M.W. 347.35

PG-2526

Glutathione EP Impurity D Trifluoroacetate

CAS No. 283159-88-6

C₈H₁₄N₂O₅S. C₂HF₃O₂

M.W. 250.06 114.02

E-0944

Estradiol Hemihydrate EP Impurity C (4-Methyl Estradiol)

CAS No. 6171-48-8

C₁₉H₂₆O₂

M.W. 286.42

M-8628

Mirabegron Impurity 17

CAS No. 1884646-38-1

C₂₁H₂₄N₄O₃S

M.W. 412.51

T-114007

4-Oxo-9-cis-Retinoic acid

CAS No. 150737-18-1

C₂₀H₂₆O₃

M.W. 314.43

M-8640

Mirabegron Impurity 27

CAS No. 1624261-01-3

C₁₆H₂₀N₂O

M.W. 256.35

S-059

Chloro-Sibutramine HCl

CAS No. 84485-08-5

C₁₇H₂₅Cl₂N. HCl

M.W. 314.30 36.46

M-691

Mevastatin (Compactin)

CAS No. 73573-88-3

C₂₃H₃₄O₅

M.W. 390.52

T-5411

Terbinafine Related Compound 4

CAS No. 173200-56-1

C₉H₁₄O

M.W. 138.21

B-483

Bazedoxifene-4'-Glucuronide

CAS No. 328933-64-8

C₃₆H₄₂N₂O₉

M.W. 646.74

L-865

L-Carnitinenitrile Chloride

CAS No. 2788-28-5

C₇H₁₅N₂O. Cl

M.W. 143.21 35.45

D-3217

Levodopa Related Compound 1

CAS No. 32161-30-1

C₁₁H₁₅NO₄

M.W. 225.24

L-0747

Linezolid Impurity 28

CAS No. 93246-53-8

C₁₀H₁₃FN₂O

M.W. 196.23

S-0810

Spironolactone EP Impurity B

C₂₄H₃₁BrO₄S

M.W. 495.47

M-3819

Memantine USP Related Compound E

CAS No. 351329-88-9

C₁₃H₂₁NO

M.W. 207.32

A-655

6-Hydroxy Alosetron HCl

C₁₇H₁₈N₄O₂. HCl

M.W. 310.36 36.46

C-816

Clevidipine Impurity 4

CAS No. 253597-20-5

C₁₅H₁₅Cl₂NO₂

M.W. 312.20

R-0631

Risperidone EP Impurity B

CAS No. 132961-05-8

C₂₃H₂₈F₂N₄O₂

M.W. 430.50

E-0652

Ezetimibe Impurity 45

CAS No. 189028-95-3

C₂₀H₂₀FNO₄

M.W. 357.38

N-143

Nifuroxazide EP Impurity E

C₁₂H₉N₃O₅

M.W. 275.22

A-231007

Alprazolam EP Impurity F

CAS No. 37945-07-6

C₁₇H₁₃Cl₂N₃O

M.W. 346.21

I-077004

Ivermectin EP Impurity H (Ivermectin B1 Monosaccharide)

CAS No. 71837-27-9

C₄₁H₆₂O₁₁

M.W. 730.94

A-231001

Alprazolam Impurity 1

CAS No. 4016-85-7

C₁₅H₁₁Cl₂NO₂

M.W. 308.16

C-817

Clevidipine Impurity 5

CAS No. 188649-48-1

C₂₁H₂₁Cl₂NO₆

M.W. 454.31

R-0626

Risperidone Related Compound G

CAS No. 152542-00-2

C₂₃H₂₈FN₃O₃

M.W. 413.49

A-231003

Alprazolam EP Impurity A

CAS No. 27537-87-7

C₁₅H₁₄ClN₃O

M.W. 287.75

F-141

Fluconazole-d4

CAS No. 1124197-58-5

C₁₃H₈D₄F₂N₆O

M.W. 310.30

L-0720

Linezolid Related Compound 1

CAS No. 174649-09-3

C₁₅H₁₉FN₂O₆S

M.W. 374.38

N-142

Nifuroxazide EP Impurity D

CAS No. 112537-96-9

C₁₀H₆N₄O₆

M.W. 278.18

B-484

Bazedoxifene-5-Glucuronide

CAS No. 328933-56-8

C₃₆H₄₂N₂O₉

M.W. 646.74

R-171

Ranolazine

CAS No. 95635-55-5

C₂₄H₃₃N₃O₄

M.W. 427.55

O-0510

Orphenadrine EP Impurity C HCl

CAS No. 17752-32-8

C₁₆H₁₉NO. HCl

M.W. 241.33 36.46

N-089

Nimesulide EP Impurity E

CAS No. 905858-63-1

C₁₄H₁₅NO₅S₂

M.W. 341.41

H-039002

Hydroquinonesulfonic Acid Potassium Salt

CAS No. 21799-87-1

C₆H₅O₅S. K

M.W. 189.16 39.10

R-193

Rasagiline Glucuronide

C₁₈H₂₁NO₆

M.W. 347.37

F-088003

Faldaprevir-d6

C₄₀H₄₃D₆BrN₆O₉S

M.W. 875.87

A-599

Argatroban Related Impurity 2 (Mixture of Diastereomers)

CAS No. 189264-02-6

C₂₃H₃₆N₆O₅S

M.W. 508.64

A-5910

Argatroban (L,2R,4S)-Isomer (Mixture of Diastereomers)

CAS No. 189264-04-8

C₂₃H₃₆N₆O₅S

M.W. 508.64

B-135003

(S)-beta-Bisabolene

CAS No. 495-61-4

C₁₅H₂₄

M.W. 204.36

F-546

Sodium Fusidate EP Impurity A (Mixture of Diastereomers)

CAS No. 80445-74-5

C₃₁H₅₀O₈

M.W. 550.73

A-104002

(Z)-Azoxystrobin

CAS No. 143130-94-3

C₂₂H₁₇N₃O₅

M.W. 403.39

T-849

Thiamine EP Impurity H

CAS No. 89285-03-0

C₁₄H₂₀N₄O₃S₂

M.W. 356.46

R-197

Rasagiline Sulfate

C₁₂H₁₃NO₃S

M.W. 251.30

L-257

Lapatinib Impurity 2

CAS No. 1807733-95-4

C₂₉H₂₄ClFN₄O₄S

M.W. 579.04

I-0465

Ibuprofen Impurity 9 (Mixture of Diastereomers)

C₁₉H₂₈O₆

M.W. 352.43

M-5410

Mosapride Impurity 5 (Des-4-Fluorobenzyl Mosapride)

CAS No. 152013-26-8

C₁₄H₂₀ClN₃O₃

M.W. 313.78

R-123008

Reserpine Impurity 7

CAS No. 482-85-9

C₃₃H₄₀N₂O₉

M.W. 608.69

D-3734

Darunavir Impurity 10

CAS No. 1932330-83-0

C₇H₁₀O₄

M.W. 158.15

P-10302

Phenylhydrazine

CAS No. 100-63-0

C₆H₈N₂

M.W. 108.14

V-063003

Vincamine EP Impurity C

CAS No. 32790-09-3

C₂₁H₂₄N₂O₃

M.W. 352.43

C-4031

Cinacalcet Impurity 21 Fumarate (Mixture of Diastereomers)

C₂₂H₂₂F₃NO. C₄H₄O₄

M.W. 373.42 116.07

PL-419

Leuprorelin (Leuprolide) EP Impurity G

CAS No. 112710-57-3

C₅₉H₈₄N₁₆O₁₂

M.W. 1209.42

T-196

Tetracaine N-Oxide

CAS No. 55750-02-2

C₁₅H₂₄N₂O₃

M.W. 280.37

N-0625

Nicotine USP Related Compound F (rac-Nicotine EP Impurity F)

CAS No. 5746-86-1

C₉H₁₂N₂

M.W. 148.21

T-1411

Tirofiban Impurity A

CAS No. 149490-60-8

C₁₃H₁₉NO₅S

M.W. 301.36

O-0623

Oxcarbazepine EP Impurity F

CAS No. 28721-08-6

C₁₆H₁₂ClNO₂

M.W. 285.73

I-452

Isoprenaline HCl EP Impurity A HCl

CAS No. 16899-81-3

C₁₁H₁₅NO₃. HCl

M.W. 209.25 36.46

L-117002

N-Formyl-L-leucine

CAS No. 6113-61-7

C₇H₁₃NO₃

M.W. 159.19

E-099

Ethinyl Estradiol

CAS No. 57-63-6

C₂₀H₂₄O₂

M.W. 296.41

N-3611

Nortriptyline EP Impurity G

CAS No. 16234-88-1

C₂₂H₂₅NO₂

M.W. 335.45

L-258

Lapatinib Impurity 3

CAS No. 697299-82-4

C₂₆H₂₀ClFN₄O₂

M.W. 474.92

B-109001

Bis(4-sulfobutyl)ether Disodium Salt

CAS No. 183278-30-0

C₈H₁₆O₇S₂. 2 Na

M.W. 288.33 2*22.99

N-293

Norethindrone-d6

C₂₀H₂₀D₆O₂

M.W. 304.46

D-2522

Deferasirox Impurity 11 (4-Hydrazinobenzoic Acid)

CAS No. 619-67-0

C₇H₈N₂O₂

M.W. 152.15

PM-127001

Micafungin Sodium Salt

CAS No. 208538-73-2

C₅₆H₇₀N₉O₂₃S. Na

M.W. 1269.29 22.99

S-2717

Sorafenib Impurity I

CAS No. 370-50-3

C₁₅H₈Cl₂F₆N₂O

M.W. 417.13

R-090004

Rifapentine Quinone

C₄₇H₆₂N₄O₁₂

M.W. 875.03

A-199004

Alcaftadine 3-Carboxylic Acid DiHCl

C₁₉H₂₁N₃O₂. 2 HCl

M.W. 323.40 2*36.46

R-2913

Rivaroxaban Impurity 7

CAS No. 1770812-37-7

C₁₉H₁₇Cl₂N₃O₅S

M.W. 470.32

P-0117

(R)-Pantoprazole-d6

C₁₆H₉D₆F₂N₃O₄S

M.W. 389.41

D-202

N-Desmethyl Dapoxetine HCl

CAS No. 157166-71-7

C₂₀H₂₁NO. HCl

M.W. 291.40 36.46

Z-029003

cis-Zeatin

CAS No. 32771-64-5

C₁₀H₁₃N₅O

M.W. 219.25

Q-0110

Quetiapine-d4 Hemifumarate

CAS No. 1217310-65-0

C₂₁H₂₁D₄N₃O₂S. 0.5 C₄H₄O₄

M.W. 387.53 0.5*116.07

F-107

Fluvastatin EP Impurity A Sodium Salt

CAS No. 93957-58-5

C₂₄H₂₅FNO₄. Na

M.W. 410.47 22.99

N-124

Norgestimate-d6 (Mixture of Z and E Isomers)

C₂₃H₂₅D₆NO₃

M.W. 375.54

A-116001

Arbidol HC l(Umifenovir HCl)

CAS No. 131707-23-8

C₂₂H₂₅BrN₂O₃S. HCl

M.W. 477.42 36.46

G-166002

Propyl Gallate

CAS No. 121-79-9

C₁₀H₁₂O₅

M.W. 212.20

B-643

Bosutinib Isomer

CAS No. 1391063-17-4

C₂₆H₂₉Cl₂N₅O₃

M.W. 530.45

P-1244

Pramipexole Impurity 15

C₁₉H₃₅N₃S

M.W. 337.57

T-063

Tramadol EP Impurity D HCl

CAS No. 185453-02-5

C₁₅H₂₃NO₂. HCl

M.W. 249.35 36.46

S-271

Sorafenib

CAS No. 284461-73-0

C₂₁H₁₆ClF₃N₄O₃

M.W. 464.83

M-336

R-Modafinil

CAS No. 112111-43-0

C₁₅H₁₅NO₂S

M.W. 273.35

C-144005

Clemastine EP Impurity D

CAS No. 67004-64-2

C₇H₁₅NO

M.W. 129.20

T-197019

Tavaborole Impurity 18

C₁₅H₂₀BFO₄

M.W. 294.13

I-052002

Isothipendyl HCl

CAS No. 1225-60-1

C₁₆H₁₉N₃S. HCl

M.W. 285.41 36.46

S-279

Sorafenib Related Compound 4

CAS No. 320-51-4

C₇H₅ClF₃N

M.W. 195.57

T-103

Tadalafil

CAS No. 171596-29-5

C₂₂H₁₉N₃O₄

M.W. 389.41

E-636

Empagliflozin Impurity D

C₂₃H₂₈O₇

M.W. 416.48

A-0825

Amlodipine Impurity 22 (Z-Isomer)

C₂₃H₂₀ClNO₆

M.W. 441.86

D-355

5-beta-Dutasteride

CAS No. 957229-52-6

C₂₇H₃₀F₆N₂O₂

M.W. 528.54

T-197018

Tavaborole Impurity 17

C₁₄H₁₂F₂O₂

M.W. 250.24

P-249001

Phloroglucinol (1,3,5-benzenetriol)

CAS No. 108-73-6

C₆H₆O₃

M.W. 126.11

A-192001

Avibactam Sodium Salt

CAS No. 1192491-61-4

C₇H₁₀N₃O₆S. Na

M.W. 264.24 22.99

Z-152

Zilpaterol HCl

CAS No. 119520-06-8

C₁₄H₁₉N₃O₂. HCl

M.W. 261.33 36.46

H-029001

rac-Hesperetin (rac-Diosmin EP Impurity G)

CAS No. 69097-99-0

C₁₆H₁₄O₆

M.W. 302.28

L-122001

Lecirelin

CAS No. 61012-19-9

C₅₉H₈₄N₁₆O₁₂

M.W. 1209.42

A-136

Atorvastatin Methyl Ester

CAS No. 345891-62-5

C₃₄H₃₇FN₂O₅

M.W. 572.68

P-483

Papaverine EP Impurity C HCl (3,4-Dihydropapaverine HCl)

CAS No. 5884-22-0

C₂₀H₂₃NO₄. HCl

M.W. 341.41 36.46

N-103018

N-Nitroso-N-Methyl-4-Aminobutyric Acid (Mixture of Isomers)

CAS No. 61445-55-4

C₅H₁₀N₂O₃

M.W. 146.15

A-138001

Diphenylacetic Acid

CAS No. 117-34-0

C₁₄H₁₂O₂

M.W. 212.25

G-162

Ganciclovir-d5

CAS No. 1189966-73-1

C₉H₈D₅N₅O₄

M.W. 260.26

D-581

Deltamethrin

CAS No. 52918-63-5

C₂₂H₁₉Br₂NO₃

M.W. 505.21

R-181

Rapamycin-d3 (Sirolimus-d3)

CAS No. 392711-19-2

C₅₁H₇₆D₃NO₁₃

M.W. 917.21

R-2986

Rivaroxaban Impurity 70

CAS No. 89166-94-9

C₅H₂Cl₂O₂S

M.W. 197.03

G-109

Gabapentin EP Impurity G

CAS No. 1500558-49-5

C₁₀H₁₉NO₂

M.W. 185.27

N-066027

Nintedanib Impurity 13 (Intedanib Impurity 13)

C₃₆H₄₁N₅O₆

M.W. 639.75

S-418

Sunitinib Impurity H

C₁₈H₁₈FN₃O₃

M.W. 343.36

P-192003

Paclobutrazol Impurity 2

CAS No. 66346-04-1

C₁₅H₂₀ClN₃O

M.W. 293.80

A-087

(S)-Amlodipine-d4

CAS No. 1346617-19-3

C₂₀H₂₁D₄ClN₂O₅

M.W. 412.90

P-402

Pranlukast-d4

C₂₇H₁₉D₄N₅O₄

M.W. 485.54