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R-09110

Rosuvastatin Impurity 52

CAS No. 124752-23-4

C₁₃H₂₂O₅

M.W. 258.31

N-1745

Norepinephrine Impurity 32 HCl

CAS No. 41462-32-2

C₉H₁₁NO₃. HCl

M.W. 181.19 36.46

C-1058

Ceftazidime

CAS No. 72558-82-8

C₂₂H₂₂N₆O₇S₂

M.W. 546.57

O-1112

Oseltamivir EP Impurity E HCl

CAS No. 208720-78-9

C₁₅H₂₆N₂O₄. HCl

M.W. 298.39 36.46

B-1715

Bilastine Impurity 10

CAS No. 1181267-38-8

C₂₉H₃₉N₃O₃

M.W. 477.65

C-917

Cefixime EP Impurity C (Cefixime 7-epimer) Disodium Salt

CAS No. 124506-28-1

C₁₆H₁₃N₅O₇S₂. 2 Na

M.W. 451.43 2*22.99

O-111

Oseltamivir HCl

CAS No. 204255-09-4

C₁₆H₂₈N₂O₄. HCl

M.W. 312.41 36.46

D-3220

Carbidopa USP Related Compound A (rac-Carbidopa EP Impurity C)

CAS No. 85933-19-3

C₁₁H₁₆N₂O₄

M.W. 240.26

A-116003

Arbidol Impurity 19

C₁₁H₁₂BrNO

M.W. 254.13

B-1716

Bilastine Impurity 11

CAS No. 1181267-33-3

C₁₃H₁₇ClO₂

M.W. 240.73

O-081

Olmesartan (Olmesartan Medoxomil EP Impurity A)

CAS No. 144689-24-7

C₂₄H₂₆N₆O₃

M.W. 446.51

O-0867

Dehydro Olmesartan HCl

C₂₄H₂₄N₆O₂. HCl

M.W. 428.50 36.46

A-111008

Afatinib Impurity E

C₂₄H₂₅Cl₂N₅O₃

M.W. 502.40

N-103048

N-Nitrosopropranolol

CAS No. 84418-35-9

C₁₆H₂₀N₂O₃

M.W. 288.35

P-196017

Palbociclib Impurity 13 TriHCl

C₂₄H₂₉N₇O₂. 3 HCl

M.W. 447.54 3*36.46

G-047005

Gimeracil Impurity 5

CAS No. 1379260-15-7

C₆H₆ClNO₂

M.W. 159.57

P-227001

Procyanidin B2

CAS No. 29106-49-8

C₃₀H₂₆O₁₂

M.W. 578.53

T-962

Tolfenamic Acid

CAS No. 13710-19-5

C₁₄H₁₂ClNO₂

M.W. 261.71

P-0113

Pantoprazole EP Impurity C

CAS No. 97963-62-7

C₈H₆F₂N₂OS

M.W. 216.21

E-097030

Efinaconazole Impurity 20

C₁₈H₂₂F₂N₄O₂

M.W. 364.40

M-307

Montelukast Sulfoxide (Mixture of Diastereomers)

CAS No. 1152185-58-4

C₃₅H₃₆ClNO₄S

M.W. 602.20

R-735

Racecadotril EP Impurity H (Mixture of Diastereomers)

CAS No. 141437-88-9

C₃₈H₄₀N₂O₆S₂

M.W. 684.87

N-103039

1-Methyl-4-Nitroso-Piperazine

CAS No. 16339-07-4

C₅H₁₁N₃O

M.W. 129.16

C-0335

Celecoxib Impurity 22

CAS No. 4392-39-6

C₁₂H₁₃N₅O₄S₂

M.W. 355.39

C-101010

Clobetasol Propionate Impurity 2

CAS No. 59860-99-0

C₂₂H₂₇FO₄

M.W. 374.45

E-276

Ethambutol EP Impurity B DiHCl

CAS No. 32454-69-6

C₁₀H₂₄N₂O₂. 2 HCl

M.W. 204.31 2*36.46

P-7114

Pyridoxine Impurity 5

CAS No. 412940-03-5

C₁₂H₁₅NO₆

M.W. 269.25

A-182024

Apremilast Impurity 14 (Mixture of Diastereomers)

CAS No. 2487573-08-8

C₄₅H₄₈N₄O₁₄S₂

M.W. 933.01

M-638

Hydroxy Metronidazole

CAS No. 4812-40-2

C₆H₉N₃O₄

M.W. 187.16

M-6812

Medetomidine Impurity 3

CAS No. 1021949-47-2

C₁₃H₁₄N₂

M.W. 198.27

R-107008

Ritodrine-d4 HCl

C₁₇H₁₇D₄NO₃. HCl

M.W. 291.38 36.46

A-1454

Aripiprazole Impurity 30

CAS No. 48121-20-6

C₆H₁₃N₃O₂

M.W. 159.19

L-2811

Lacosamide Impurity 6

C₁₄H₂₀N₂O₃

M.W. 264.33

P-196029

Palbociclib Impurity 25

CAS No. 851067-56-6

C₂₂H₂₆BrN₇O

M.W. 484.40

B-1415

Betaxolol Impurity 6

C₁₅H₁₈O₄

M.W. 262.31

P-555

Plerixafor Impurity 3 DodecaHCl

C₄₆H₈₄N₁₂. 12 HCl

M.W. 805.26 12*36.46

L-4627

rac-Levothyroxine EP Impurity J (3,3'-DL-Diiodothyronine)

CAS No. 70-40-6

C₁₅H₁₃I₂NO₄

M.W. 525.08

R-4110

Ramosetron Impurity 8

CAS No. 183613-77-6

C₁₇H₁₃N₃O

M.W. 275.31

B-085002

4-Dimethylamino Benzoic Acid-d6

CAS No. 1175002-09-1

C₉H₅NO₂D₆

M.W. 171.23

R-732

Racecadotril EP Impurity D (Mixture of Diastereomers)

CAS No. 123658-06-0

C₂₄H₂₈N₂O₆S₂

M.W. 504.62

P-015

Pantoprazole EP Impurity E (Dimer)

CAS No. 2115779-15-0

C₃₂H₂₈F₄N₆O₈S₂

M.W. 764.72

R-0911

(3R,5R)-tert-Butyl Rosuvastatin (Rosuvastatin Impurity)

C₂₆H₃₆FN₃O₆S

M.W. 537.65

M-708

Methotrexate EP Impurity H (Methotrexate-5-Monomethyl Ester)

CAS No. 67022-39-3

C₂₁H₂₄N₈O₅

M.W. 468.47

M-4134

Milnacipran Impurity 15

CAS No. 105310-75-6

C₂₃H₂₄N₂O₃

M.W. 376.46

Q-044

Quinidine-d3

CAS No. 1267657-68-0

C₂₀H₂₁D₃N₂O₂

M.W. 327.44

L-165

Letrozole EP Impurity B

CAS No. 113402-31-6

C₂₂H₁₃N₃

M.W. 319.37

P-554

Plerixafor Impurity 2 DodecaHCl

C₄₆H₈₄N₁₂. 12 HCl

M.W. 805.26 12*36.46

C-2714

Hydrocortisone EP Impurity M

CAS No. 566-35-8

C₂₁H₃₀O₅

M.W. 362.47

P-228002

Piperazine Impurity 2 (1,4-Piperazinediethylamine)

CAS No. 6531-38-0

C₈H₂₀N₄

M.W. 172.28

K-022

Ketoprofen EP Impurity C

CAS No. 68432-95-1

C₁₀H₁₀O₄

M.W. 194.19

D-772

Decitabine Impurity 38 (α-Decitabine)

CAS No. 22432-95-7

C₈H₁₂N₄O₄

M.W. 228.21

P-556

Plerixafor Impurity 4 DodecaHCl

C₄₆H₈₄N₁₂. 12 HCl

M.W. 805.26 12*36.46

I-053011

Ilaprazole Impurity 8

C₂₇H₂₇N₅O₂S

M.W. 485.61

O-0238

Omeprazole-13C-d3

CAS No. 1261395-28-1

C₁₆¹³CH₁₆D₃N₃O₃S

M.W. 349.43

L-0311

Lansoprazole EP Impurity C (Lansoprazole Sulfide)

CAS No. 103577-40-8

C₁₆H₁₄F₃N₃OS

M.W. 353.36

O-1197

Oseltamivir Impurity 65

CAS No. 2148317-96-6

C₁₇H₂₈N₂O₅

M.W. 340.42

P-0615

Perindopril EP Impurity G (5S-Isomer)

C₂₄H₃₇N₃O₅

M.W. 447.58

S-419

Sunitinib Impurity 28

CAS No. 1186651-51-3

C₁₆H₁₄FN₃O₂

M.W. 299.31

O-104

alpha-Hydroxy Olopatadine Sodium Salt

C₂₁H₂₂NO₄. Na

M.W. 352.41 22.99

P-0612

Perindopril EP Impurity D (Perindoprilat Lactam B)

CAS No. 130061-28-8

C₁₇H₂₆N₂O₄

M.W. 322.41

T-346

Temozolomide EP Impurity C

CAS No. 114601-31-9

C₆H₄N₆O

M.W. 176.14

L-093008

Lincomycin EP Impurity B (Mixture of Diastereomers)

C₁₈H₃₂N₂O₆S

M.W. 404.52

E-076022

Etomidate Impurity 16

CAS No. 31502-34-8

C₉H₁₁NO

M.W. 149.19

C-150007

Cytarabine

CAS No. 147-94-4

C₉H₁₃N₃O₅

M.W. 243.22

M-116016

DM50 Impurity 1-d9

C₃₉H₄₇D₉ClN₃O₁₀S

M.W. 803.45

E-076024

Etomidate Impurity 18

C₁₄H₁₉NO₃

M.W. 249.31

P-228004

Piperazine Impurity 1 TetraHCl

CAS No. 881850-92-6

C₈H₂₀N₄. 4 HCl

M.W. 172.28 4*36.46

I-2517

Iloperidone Impurity 2

CAS No. 1309041-89-1

C₁₉H₂₂O₆S

M.W. 378.45

S-1725

(S)-Salbutamol ((S)-Albuterol)

CAS No. 34271-50-6

C₁₃H₂₁NO₃

M.W. 239.32

E-2021

Erythromycin A 9-Oxime (Mixture of Z and E Isomers)

CAS No. 13127-18-9

C₃₇H₆₈N₂O₁₃

M.W. 748.95

E-076021

Etomidate Impurity 15

CAS No. 2374709-47-2

C₁₆H₂₃NO₄

M.W. 293.36

S-058001

Stiripentol

CAS No. 137767-55-6

C₁₄H₁₈O₃

M.W. 234.30

I-0220

Irbesartan Impurity 14

CAS No. 133690-91-2

C₁₄H₁₀N₄

M.W. 234.26

R-1930

Rasagiline Impurity 8 Mesylate

C₁₅H₁₅N. CH₄O₃S

M.W. 209.29 96.10

A-194001

Osimertinib (AZD9291)

CAS No. 1421373-65-0

C₂₈H₃₃N₇O₂

M.W. 499.62

I-125

Indometacin EP Impurity J (Indomethacin Diamide)

CAS No. 402849-25-6

C₃₃H₂₇Cl₂N₃O₅

M.W. 616.50

D-093018

Dolutegravir Impurity 13

C₂₇H₂₄F₄N₄O₄

M.W. 544.51

I-3043

Ivabradine Impurity 27 HCl

C₂₇H₃₇ClN₂O₅. HCl

M.W. 505.06 36.46

A-108002

Aztreonam USP Related Compound B Monosodium Salt (Open-ring Desulfated Aztreonam Monosodium Salt)

C₁₃H₁₈N₅O₆S. Na

M.W. 372.38 22.99

C-225014

Sodium Cromoglicate Impurity 13

C₁₉H₁₆O₉

M.W. 388.33

T-1051

Tadalafil Impurity 1 HCl

CAS No. 171752-68-4

C₂₀H₁₈N₂O₄. HCl

M.W. 350.37 36.46

B-139066

1,1,2,2-Tetraphenylethane

CAS No. 632-50-8

C₂₆H₂₂

M.W. 334.46

A-3238

Aprepitant Impurity 18

C₁₂H₇F₉O₂

M.W. 354.17

B-3213

Bexarotene Impurity 6

CAS No. 153559-45-6

C₂₄H₂₈O₃

M.W. 364.49

V-2269

Vildagliptin Related Compound 2 HCl

C₁₇H₂₅N₃O₂. HCl

M.W. 303.41 36.46

P-111160

Prednisone Impurity 28 (20(S)-Hydroxy Methylprednisolone)

CAS No. 387-66-6

C₂₂H₃₂O₅

M.W. 376.49

T-300005

Homovanillyl Alcohol Sulfate Sodium Salt

C₉H₁₁O₆S. Na

M.W. 247.25 22.99

C-035

Celecoxib

CAS No. 169590-42-5

C₁₇H₁₄F₃N₃O₂S

M.W. 381.37

L-067

2,6-Xylidine-d6 HCl

C₈H₅D₆N. HCl

M.W. 127.22 36.46

D-129008

Doxofylline-d4

CAS No. 1346599-13-0

C₁₁H₁₀D₄N₄O₄

M.W. 270.28

E-147003

N-Desmethyl Ecopipam

CAS No. 129672-23-7

C₁₈H₁₈ClNO

M.W. 299.80

M-502

Mitiglinide-d5 Calcium Salt

C₁₉H₁₉D₅NO₃. 0.5 Ca

M.W. 319.44 0.5*40.08

L-1715

Lercanidipine Impurity 4 HCl (Lercanidipine Ethyl Impurity HCl)

CAS No. 210579-71-8

C₃₇H₄₃N₃O₆. HCl

M.W. 625.77 36.46

M-185002

L-Malic Acid

CAS No. 97-67-6

C₄H₆O₅

M.W. 134.09

R-331

Rifabutin-d7

C₄₆H₅₅D₇N₄O₁₁

M.W. 854.06

L-2032

Lamivudine Impurity 17

CAS No. 147027-10-9

C₁₈H₂₇N₃O₄S

M.W. 381.49

B-168001

Bempedoic Acid

CAS No. 738606-46-7

C₁₉H₃₆O₅

M.W. 344.49

A-155018

Alanine Diketopiperazine (Mixture of Diastereomers)

CAS No. 5625-46-7

C₆H₁₀N₂O₂

M.W. 142.16

L-0822

Lisinopril Impurity 10

C₄₂H₆₀N₆O₉

M.W. 792.98

M-2317

Misoprostol Acid-d5 (Mixture of Diastereomers)

C₂₁H₃₁D₅O₅

M.W. 373.54

A-9713

Nitroso Antipyrine

CAS No. 885-11-0

C₁₁H₁₁N₃O₂

M.W. 217.23

C-158029

Ceftaroline Fosamil Impurity 27

C₂₉H₂₆N₂O₇S₂

M.W. 578.65

D-155004

L-threo-Droxidopa-13C2-15N HCl

C₇¹³C₂H₁₁¹⁵NO₅. HCl

M.W. 216.16 36.46

E-147001

Ecopipam

CAS No. 112108-00-6

C₁₉H₂₀ClNO

M.W. 313.83

E-076023

Etomidate Impurity 17

CAS No. 81591-23-3

C₁₂H₁₅NO₃

M.W. 221.26

P-309003

Azoprocarbazine

CAS No. 2235-59-8

C₁₂H₁₇N₃O

M.W. 219.29

T-1614

Trimebutine EP Impurity A HCl

CAS No. 60577-23-3

C₁₂H₁₉NO. HCl

M.W. 193.29 36.46

B-0311

Budesonide EP Impurity B (Mixture of Diastereomers)

CAS No. 1040085-98-0

C₂₃H₃₀O₆

M.W. 402.49

P-553

Plerixafor Impurity 1 TetraHCl

C₁₈H₃₂N₄O. 4 HCl

M.W. 320.48 4*36.46

P-111164

Prednisone Impurity 29 (20(R)-Hydroxy Methylprednisolone)

CAS No. 387-65-5

C₂₂H₃₂O₅

M.W. 376.49

PC-5410

Cyclosporine Impurity 1

C₅₇H₁₀₁N₁₁O₁₂

M.W. 1132.50

E-5925

Etoposide Impurity 4

CAS No. 101648-60-6

C₃₅H₃₂Cl₆O₁₆

M.W. 921.33

T-995

Tebipenem

CAS No. 161715-21-5

C₁₆H₂₁N₃O₄S₂

M.W. 383.48

A-257

rac-N-Desmethyl Atomoxetine HCl

CAS No. 881995-46-6

C₁₆H₁₉NO. HCl

M.W. 241.33 36.46

P-558

Plerixafor Impurity 5 TriHCl

C₁₂H₂₃F₃N₄O. 3 HCl

M.W. 296.34 3*36.46

S-06120

Sildenafil Impurity 17

CAS No. 1621873-33-3

C₂₅H₃₆N₆O₄S

M.W. 516.66

C-178001

Isocitric Acid

CAS No. 320-77-4

C₆H₈O₇

M.W. 192.12

S-1844

Solifenacin Related Compound 21

CAS No. 3278-14-6

C₁₅H₁₅NO

M.W. 225.29

F-175

Frovatriptan Succinate

CAS No. 158930-09-7

C₁₄H₁₇N₃O. C₄H₆O₄

M.W. 243.31 118.09

O-1012

Olopatadine Carbaldehyde HCl (Mixture of Z and E Isomers)

C₂₀H₂₁NO₂. HCl

M.W. 307.39 36.46

T-5313

Triamcinolone Acetonide EP Impurity D

CAS No. 10392-74-2

C₂₄H₃₁ClO₆

M.W. 450.96

T-137001

Tolafentrine

CAS No. 139308-65-9

C₂₈H₃₁N₃O₄S

M.W. 505.63

N-2927

Norethisterone Hexanoate

CAS No. 89094-33-7

C₂₆H₃₆O₃

M.W. 396.57

A-156009

Articaine EP Impurity H HCl

C₁₆H₂₆N₂O₃S. HCl

M.W. 326.46 36.46

C-0938

Citalopram EP Impurity B Oxalate (3-Hydroxy Citalopram Oxalate)

CAS No. 1332724-03-4

C₂₀H₂₁FN₂O₂. C₂H₂O₄

M.W. 340.40 90.04

L-1720

Lercanidipine Impurity 11 HCl

C₂₀H₂₇NO. HCl

M.W. 297.44 36.46

A-253001

Abemaciclib Mesylate

CAS No. 1231930-82-7

C₂₇H₃₂F₂N₈. CH₄O₃S

M.W. 506.61 96.10

C-255003

Clopyralid-13C3

C₃¹³C₃H₃Cl₂NO₂

M.W. 194.97

S-176

Salbutamol EP Impurity A HCl

C₁₄H₂₃NO₃. HCl

M.W. 253.34 36.46

L-139

(R)-Cetirizine EP Impurity A (Levocetirizine Impurity 2)

CAS No. 300543-56-0

C₁₇H₁₉ClN₂

M.W. 286.80

A-156004

Articaine EP Impurity C HCl (Articaine Isopropyl Ester HCl)

C₁₅H₂₄N₂O₃S. HCl

M.W. 312.43 36.46

T-539

Triamcinolone Acetonide EP Impurity F (Triamcinolone Acetonide 21-Acetate)

CAS No. 3870-07-3

C₂₆H₃₃FO₇

M.W. 476.54

A-687

Azelastine EP Impurity D

CAS No. 53242-88-9

C₁₅H₁₁ClN₂O

M.W. 270.72

P-189004

Phentolamine Mesylate EP Impurity C

CAS No. 61537-49-3

C₁₃H₁₃NO

M.W. 199.25

F-1810

Fluvoxamine Maleate EP Impurity E Maleate

C₁₅H₂₂F₂N₂O₂. C₄H₄O₄

M.W. 300.35 116.07

M-2725

Moxifloxacin EP Impurity H (Moxifloxacin Methyl Ester)

CAS No. 721970-35-0

C₂₂H₂₆FN₃O₄

M.W. 415.47

P-170

7-Hydroxy Propranolol HCl

CAS No. 76275-67-7

C₁₆H₂₁NO₃. HCl

M.W. 275.35 36.46

G-323

Glycopyrrolate Impurity 2 (Dehydro Glycopyrrole)

C₁₉H₂₆NO₃. Br

M.W. 316.42 79.90

R-336

Rifabutin EP Impurity B (3-Amino Rifamycin S)

CAS No. 51756-80-0

C₃₇H₄₆N₂O₁₂

M.W. 710.78

R-334

Rifabutin EP Impurity E-d7

C₄₄H₅₃D₇N₄O₁₀

M.W. 812.02

T-1728

Tolterodine EP Impurity D HCl

C₂₀H₂₇NO. HCl

M.W. 297.44 36.46

L-898

trans-Hydroxy Loxoprofen-13C-d3 (Mixture of Diastereomers)

C₁₄¹³CH₁₇D₃O₃

M.W. 252.33

P-344

Phenylbutazone EP Impurity C

CAS No. 122-66-7

C₁₂H₁₂N₂

M.W. 184.24

R-333

Rifabutin EP Impurity E

CAS No. 100324-63-8

C₄₄H₆₀N₄O₁₀

M.W. 804.98

F-1111

Formoterol EP Impurity C (Mixture of Diastereomers)

CAS No. 1795135-61-3

C₂₀H₂₆N₂O₄

M.W. 358.44

P-5511

Plerixafor Impurity 8 DiHCl

C₁₄H₂₂F₆N₄O₂. 2HCl

M.W. 392.35 2*36.46

F-119003

Fluphenazine Decanoate EP Impurity C DiHCl

CAS No. 3105-68-8

C₂₉H₃₈F₃N₃O₂S. 2 HCl

M.W. 549.70 2*36.46

P-5510

Plerixafor Impurity 7 DiHCl

C₁₄H₂₂F₆N₄O₂. 2 HCl

M.W. 392.35 2*36.46

T-336

Trazodone Hydrochloride BP Impurity D HCl

CAS No. 1263278-80-3

C₁₉H₂₂BrN₅O. HCl

M.W. 416.32 36.46

L-079

Linezolid Impurity PNU140155

CAS No. 333753-67-6

C₁₅H₂₂FN₃O₃

M.W. 311.36

T-635

Triamterene EP Impurity C

CAS No. 19152-93-3

C₁₂H₁₀N₆O

M.W. 254.25

F-1112

Formoterol EP Impurity D Formate (Mixture of Diastereomers)

C₂₀H₂₆N₂O₄. CH₂O₂

M.W. 358.44 46.03

E-4534

Etoricoxib Related Compound C Hexafluorophosphate

CAS No. 249561-98-6

C₇H₁₄ClN₂. F₆P

M.W. 161.65 144.96

E-487

Eltrombopag Ethyl Ester

C₂₇H₂₆N₄O₄

M.W. 470.53

B-071

6-Hydroxy Buspirone

CAS No. 125481-61-0

C₂₁H₃₁N₅O₃

M.W. 401.51

A-2613

Azithromycin EP Impurity G

CAS No. 612069-31-5

C₄₄H₇₆N₂O₁₄S

M.W. 889.15

F-1156

Formoterol EP Impurity D (Mixture of Diastereomers)

CAS No. 1795133-96-8

C₂₀H₂₆N₂O₄

M.W. 358.44

T-112004

Tolnaftate EP Impurity D HCl

CAS No. 17650-11-2

C₈H₁₁N. HCl

M.W. 121.18 36.46

B-103002

Butamirate Citrate

CAS No. 18109-81-4

C₁₈H₂₉NO₃. C₆H₈O₇

M.W. 307.44 192.13

F-022

Fenofibric Acid-d6 (Fenofibrate EP Impurity B-d6)

CAS No. 1092484-69-9

C₁₇H₉D₆ClO₄

M.W. 324.79

N-179

Norepinephrine Tartrate Impurity 3 Sodium Salt

C₈H₁₀NO₆S. Na

M.W. 248.24 22.99

B-065011

Betamethasone Valerate EP Impurity H

CAS No. 52619-18-8

C₂₇H₃₇ClO₆

M.W. 493.04

A-188006

Axitinib Impurity 5

CAS No. 1347304-18-0

C₂₂H₁₈N₄O₂S

M.W. 402.47

L-2823

Lacosamide EP Impurity H (RR-Isomer)

C₁₇H₂₅N₃O₅

M.W. 351.40

S-0615

Nor-Acetildenafil

CAS No. 949091-38-7

C₂₄H₃₂N₆O₃

M.W. 452.56

B-0325

Androstandionic Impurity 1

CAS No. 85234-64-6

C₂₃H₃₀O₅

M.W. 386.49

C-165002

Cyanocobalamin Impurity F

CAS No. 23208-66-4

C₆₃H₈₅CoN₁₃O₁₅P

M.W. 1354.37

O-01812

Orlistat Impurity 2

CAS No. 130676-63-0

C₂₈H₅₃NO₃

M.W. 451.74

C-140001

Chlortalidone EP Impurity B (Chlorthalidone Related Compound A)

CAS No. 5270-74-6

C₁₄H₁₀ClNO₅S

M.W. 339.75

F-092013

Favipiravir Impurity 12

CAS No. 356783-29-4

C₅H₃F₂N₃O

M.W. 159.10

P-309004

Procarbazine Impurity 1

CAS No. 13255-50-0

C₁₁H₁₃NO₂

M.W. 191.23

D-151002

Diflorasone Impurity 1

C₂₄H₂₆ClF₅O₅

M.W. 524.91

P-261009

PBT Impurity 8

CAS No. 29278-69-1

C₂₀H₁₈O₈

M.W. 386.36

T-1477

Tirofiban Impurity 66 TriHCl

C₄₀H₆₄N₄O₆S. 3 HCl

M.W. 729.03 3*36.46

M-8660

Mirabegron Impurity 2

C₂₆H₂₈N₆O₃S₂

M.W. 536.67

E-4529

Etoricoxib Impurity 23

C₁₅H₁₆N₂O₃S

M.W. 304.36

O-046012

Ospemifene Impurity 6 (Mixture of Z and E Isomers)

C₂₂H₁₉ClO

M.W. 334.84

B-382

4-Amino-3-Nitro Benzophenone

CAS No. 31431-19-3

C₁₃H₁₀N₂O₃

M.W. 242.23

K-0138

Ketoconazole Impurity 17

CAS No. 2095256-87-2

C₂₁H₂₀Cl₂N₂O₅S

M.W. 483.36

R-736

Racecadotril EP Impurity G

CAS No. 81110-69-2

C₁₉H₂₁NO₃S

M.W. 343.44

W-0129

Warfarin EP Impurity B (4-Hydroxy Coumarin)

CAS No. 1076-38-6

C₉H₆O₃

M.W. 162.14

A-521

Adrenochrome (Phenylephrine Impurity 1)

CAS No. 54-06-8

C₉H₉NO₃

M.W. 179.18

P-7135

Pyridoxine EP Impurity A

CAS No. 5196-20-3

C₈H₉NO₂

M.W. 151.17

P-7133

Pyridoxine EP Impurity B HCl

CAS No. 148-51-6

C₈H₁₁NO₂. HCl

M.W. 153.18 36.46

P-7132

Pyridoxine EP Impurity A HCl

CAS No. 1006-21-9

C₈H₉NO₂. HCl

M.W. 151.17 36.46

C-106006

Cefotaxime EP Impurity D Sodium Salt (E-Cefotaxime Sodium Salt)

CAS No. 65715-12-0

C₁₆H₁₆N₅O₇S₂. Na

M.W. 454.45 22.99

P-7131

Pyridoxine HCl

CAS No. 58-56-0

C₈H₁₁NO₃. HCl

M.W. 169.18 36.46

L-3223

Tafluprost Impurity 5

C₂₅H₃₅FO₅

M.W. 434.55

C-244001

trans-Cinnamamide

CAS No. 22031-64-7

C₉H₉NO

M.W. 147.18

M-582

Maraviroc-d6

CAS No. 1033699-22-7

C₂₉H₃₅D₆F₂N₅O

M.W. 519.71

T-1081

Tadalafil Impurity 34

C₂₄H₂₆N₄O₄

M.W. 434.50

R-092005

Rilmenidine-d4

CAS No. 85047-14-9

C₁₀H₁₂D₄N₂O

M.W. 184.28

P-2770

Pregabalin Impurity 43

CAS No. 2349671-57-2

C₈H₁₇NO₃

M.W. 175.23

C-10230

Cyclophosphamide Impurity 15

CAS No. 90632-33-0

C₇H₁₇N₂O₄P

M.W. 224.20

P-2819

7-O-(Triethylsilyl) Paclitaxel

CAS No. 148930-55-6

C₅₃H₆₅NO₁₄Si

M.W. 968.18

T-1416

Tirofiban Impurity 4 Sodium Salt

C₂₂H₃₅N₂O₆S. Na

M.W. 455.60 22.99

O-056022

Tauro-Obeticholic Acid-d5

C₂₈H₄₄D₅NO₆S

M.W. 532.79

O-0185

(S,R,S,S) Orlistat

CAS No. 111466-63-8

C₂₉H₅₃NO₅

M.W. 495.75

K-0146

Ketoconazole Impurity 25

CAS No. 1253852-50-4

C₂₄H₂₆Cl₂N₄O₄

M.W. 505.40

H-0628

Hydroxychloroquine Sulfate EP Impurity C-d4 (Desethyl Hydroxy Chloroquine-d4)

CAS No. 1854126-47-8

C₁₆H₁₈D₄ClN₃O

M.W. 311.85