TLC Pharmaceutical Standards - World leader for isotope labeled materials, metabolites and reference standards

New Products

New Stock Products

F-222048

Finerenone Impurity 40

C₂₁H₂₃N₃O₅

M.W. 397.43

PC-5456

Ciclosporin EP Impurity C Trifluoroacetate (Iso Cyclosporin A Trifluoroacetate)

C₆₂H₁₁₁N₁₁O₁₂. C₂HF₃O₂

M.W. 1202.64 114.02

P-7158

Pyridoxine Citric Acid Adduct 1

C₁₄H₁₇NO₉

M.W. 343.29

D-093047

Dolutegravir Impurity 38

CAS No. 2940947-95-3

C₁₇H₁₆F₂N₂O₇

M.W. 398.32

A-399014

Atrasentan Impurity 10 HCl

C₂₈H₃₈N₂O₄. HCl

M.W. 466.62 36.46

T-8450

Thiamine Impurity 25

CAS No. 2169341-54-0

C₉H₁₅N₃O₂S

M.W. 229.30

O-0881

Olmesartan-d6 (Olmesartan Medoxomil EP Impurity A-d6)

CAS No. 1185144-74-4

C₂₄H₂₀D₆N₆O₃

M.W. 452.55

M-269033

Mirogabalin Impurity 25

CAS No. 1235479-61-4

C₉H₁₂O

M.W. 136.19

V-2262

Vildagliptin Impurity 45 (Isopropyl Chloroacetate)

CAS No. 105-48-6

C₅H₉ClO₂

M.W. 136.029

A-8347

N-Desethyl Amisulpride

CAS No. 93839-82-8

C₁₅H₂₃N₃O₄S

M.W. 341.43

K-0349

Ketorolac Impurity 29

C₉H₇NO₃

M.W. 177.16

T-495002

Thiencarbazone-Methyl Metabolite M07

C₁₁H₁₂N₄O₇S₂

M.W. 376.36

PS-189076

Semaglutide Impurity 60 (D-Arg 30)

C₁₈₇H₂₉₁N₄₅O₅₉

M.W. 4113.64

F-202003

Fosravuconazole Impurity 2

C₂₁H₁₆F₂N₂O₂S

M.W. 398.43

C-406005

Cenobamate

CAS No. 913088-80-9

C₁₀H₁₀ClN₅O₂

M.W. 267.67

V-0444

Verapamil EP Impurity N-d3 HCl (Mixture of Diastereomers)

C₃₃H₄₄D₃N₃O₄. HCl

M.W. 552.77 36.46

M-297001

Momelotinib

CAS No. 1056634-68-4

C₂₃H₂₂N₆O₂

M.W. 414.47

F-2712

Fluocinonide-d6 (Fluocinolone Acetonide EP Impurity M-d6)

C₂₆H₂₆D₆F₂O₇

M.W. 500.57

V-091006

N1-Nitroso Vibegron

C₂₆H₂₇N₅O₄

M.W. 473.53

B-115034

Brexpiprazole Impurity 30

CAS No. 2059942-13-9

C₂₆H₂₇ClN₂O₄

M.W. 466.96

T-8323

Treprostinil Impurity 11

CAS No. 1911575-29-5

C₂₃H₃₄O₅

M.W. 390.52

A-345044

C-182010

Desacetyl Cephapirin-d4 Sodium Salt

C₁₅H₁₀D₄N₃O₅S₂. Na

M.W. 384.44 22.99

P-188010

Procaterol Impurity 7

C₁₃H₁₁Br₂NO₃

M.W. 389.04

V-0443

Verapamil EP Impurity F-d3 HCl (Verapamil USP Related Compound A-d3)

C₁₇H₂₃D₃N₂O₂. HCl

M.W. 293.43 36.46

E-184022

N-Methyl Diethanolamine

CAS No. 105-59-9

C₅H₁₃NO₂

M.W. 119.16

T-167017

E-068068

Enzalutamide Impurity 55

CAS No. 3079438-61-9

C₉H₃F₃N₂S

M.W. 228.19

M-0124

N-Nitroso Meclofenamic Acid Sodium Salt

C₁₄H₉C_l2N₂O₃. Na

M.W. 324.14 22.99

P-2845

7-Xylosyl Paclitaxel

CAS No. 90332-66-4

C₅₂H₅₉NO₁₈

M.W. 986.03

T-474007

Trilaciclib Impurity 3

CAS No. 2170747-01-8

C₁₅H₁₈N₄O₃S

M.W. 334.39

B-168036

Bempedoic Acid Impurity 30

C₂₈H₅₂O₇

M.W. 500.72

L-17102

Lercanidipine-d3

CAS No. 1190043-34-5

C₃₆H₃₈D₃N₃O₆

M.W. 614.76

I-071003

Imazethapyr-d6

C₁₅H₁₃D₆N₃O₃

M.W. 295.37

L-196

Lasofoxifene-d5

CAS No. 1126626-63-8

C₂₈H₂₆D₅NO₂

M.W. 418.59

B-103017

Dehydro Butamirate Citrate (Mixture of E and Z Isomers)

C₁₈H₂₇NO₃. C₆H₈O₇

M.W. 305.42 192.12

Q-025002

Quizartinib-d4

C₂₉H₂₈D₄N₆O₄S

M.W. 564.70

S-291001

(±)-Scopoline

CAS No. 487-27-4

C₈H₁₃NO₂

M.W. 155.20

R-3283

Rocuronium Bromide Impurity 75

C₂₅H₃₇NO₃

M.W. 399.58

L-036

6-Hydroxy Lansoprazole Sulfide

CAS No. 131926-95-9

C₁₆H₁₄F₃N₃O₂S

M.W. 369.36

E-184018

N-Methyl Diethanolamine-d4

CAS No. 53484-71-2

C₅H₉D₄NO₂

M.W. 123.19

F-2461

Folic Acid Impurity 16 Trisodium Salt

C₃₈H₃₇N₁₄O₁₁. 3 Na

M.W. 865.80 3*22.99

H-0538

Hydrochlorothiazide Impurity 26

CAS No. 1214-64-8

C₆H₅ClN₄O₄S₂

M.W. 296.70

Q-025004

Quizartinib Impurity 2

CAS No. 950769-61-6

C₂₁H₂₂N₄O₂S

M.W. 394.49

E-207001

Elbasvir

CAS No. 1370468-36-2

C₄₉H₅₅N₉O₇

M.W. 882.04

F-100006

Flufenamic Acid Acyl Glucuronide

CAS No. 87816-74-8

C₂₀H₁₈F₃NO₈

M.W. 457.36

C-2138

Carbidopa Impurity 15 (Mixture of Isomers)

C₁₇H₂₀N₂O₆

M.W. 348.36

S-063005

N1,N12-Diacetylspermine DiHCl

CAS No. 77928-71-3

C₁₄H₃₀N₄O₂. 2 HCl

M.W. 286.42 2*36.46

PG-2542

Glutathione Impurity 15

C₁₅H₂₃N₅O₈S₂

M.W. 465.50

T-474017

N-Desmethyl Trilaciclib N2-Oxide

C₂₃H₂₈N₈O₂

M.W. 448.53

C-2137

Carbidopa Impurity 14

C₁₇H₁₈N₂O₆

M.W. 346.34

C-3747

N-Nitroso Clarithromycin EP Impurity D-13C-d3 (N-Nitroso N-Desmethyl Clarithromycin-13C-d3)

C₃₆¹³CH₆₃D₃N₂O₁₄

M.W. 766.95

R-184001

Ricinine

CAS No. 524-40-3

C₈H₈N₂O₂

M.W. 164.16

E-208021

rac-Etrasimod Ethyl Ester

CAS No. 1206124-34-6

C₂₈H₃₀F₃NO₃

M.W. 485.55

S-0353

Sertraline Impurity 17 HCl

C₁₇H₁₅Cl₂N. HCl

M.W. 304.21 36.46

V-0441

N-Nitroso Verapamil EP Impurity F-d3 (N-Nitroso Verapamil USP Related Compound A-d3 (Free Form))

C₁₇H₂₂D₃N₃O₃

M.W. 322.42

T-8444

Thiamine Impurity 20

CAS No. 1886-34-6

C₇H₁₀N₄O

M.W. 166.18

S-259016

Suzetrigine Metabolite M12

CAS No. 2649467-80-9

C₂₀H₁₈F₅N₃O₅

M.W. 475.37

A-8350

N-Nitroso Amisulpride Impurity 32

C₁₅H₂₁N₃O₅S

M.W. 355.41

C-476005

Chrysoeriol-4-O-Glucuronide-d3

C₂₂H₁₇D₃O₁₂

M.W. 479.41

N-184008

N-Nitroso Nerandomilast Impurity 2-d7

C₉H₄D₇ClN₄O

M.W. 233.71

T-81319

Ticagrelor Impurity 150

CAS No. 1689990-96-2

C₈H₆F₂O

M.W. 156.13

D-319001

rac-Demiditraz HCl

C₁₃H₁₆N₂. HCl

M.W. 200.29 36.46

E-26147

cis-Epinephrine Impurity 122 HCl

CAS No. 92469-56-2

C₁₁H₁₅NO₃. HCl

M.W. 209.25 36.46

C-9124

Cefixime Impurity 9 Trisodium Salt

C₁₆H₁₄N₅O₈S₂. 3 Na

M.W. 468.44 3*22.99

P-407

Pranlukast Impurity 4

C₈H₇NO₃

M.W. 165.15

V-091004

Vibegron

CAS No. 1190389-15-1

C₂₆H₂₈N₄O₃

M.W. 444.54

C-304005

Captan Impurity 3

CAS No. 207518-97-6

C₈H₉NO₂

M.W. 151.17

Z-046026

Zavegepant Piperidine N-Oxide

C₃₆H₄₆N₈O₄

M.W. 654.82

C-871

Capsaicin

CAS No. 404-86-4

C₁₈H₂₇NO₃

M.W. 305.42

I-1528

Idebenone Impurity 15

CAS No. 116460-82-3

C₁₈H₂₈O₄

M.W. 308.42

R-2335

N-Nitroso N-Desmethyl Rifampicin-d8

C₄₂H₄₇D₈N₅O₁₃

M.W. 845.97

P-767

N-Nitroso Pyrantel Embonate EP Impurity B

C₁₁H₁₅N₃O₂S

M.W. 253.32

C-4534

Cytidine 5'-Monophosphate Methyl Ester

CAS No. 52448-10-9

C₁₀H₁₆N₃O₈P

M.W. 336.22

E-075011

1,6,11-Trioxacyclopentadecane

CAS No. 295-63-6

C₁₂H₂₄O₃

M.W. 216.32

U-120001

Urocanic Acid (E-Isomer)

CAS No. 3465-72-3

C₆H₆N₂O₂

M.W. 138.13

M-2724

(4R,7S)-Moxifloxacin HCl

C₂₁H₂₄FN₃O₄. HCl

M.W. 401.44 36.46

E-152011

2-Ethyl-3-Hydroxyhexyl 2-Methylpropanoate (Mixture of Diastereomers)

CAS No. 74367-31-0

C₁₂H₂₄O₃

M.W. 216.32

F-187002

Flusilazole-d8

C₁₆H₇D₈F₂N₃Si

M.W. 323.45

F-0123

Famciclovir Impurity 8

CAS No. 126589-69-3

C₁₄H₁₉N₅O₄

M.W. 321.34

M-128028

Macitentan Impurity 23

CAS No. 441798-36-3

C₁₉H₂₀BrClN₆O₄S

M.W. 543.82

C-406014

(S)-Cenobamate Impurity 1

CAS No. 913089-09-5

C₁₀H₁₀ClN₅O₂

M.W. 267.67

L-10100

Loratadine EP Impurity D-d4 (Loratadine USP Related Compound A-d4, Rupatadine EP Impurity B-d4, Desloratadine-d4)

CAS No. 381727-29-3

C₁₉H₁₅D₄ClN₂

M.W. 314.85

S-259015

Suzetrigine Metabolite M3

CAS No. 2649467-91-2

C₂₀H₁₈F₅N₃O₄

M.W. 459.37

PD-107002

Deslorelin-d7 Ditrifluoroacetate

C₆₄H₇₆D₇N₁₇O₁₂. 2 C₂HF₃O₂

M.W. 1289.52 2*114.02

M-269026

Mirogabalin Impurity 20

CAS No. 1644251-45-5

C₁₂H₁₇NO₄

M.W. 239.27

G-3074

D-Glutamine-15N (Amide-15N)

CAS No. 1202063-60-2

C₅H₁₀N¹⁵NO₃

M.W. 147.14

D-306021

Daridorexant Impurity 13

CAS No. 3104462-92-9

C₂₃H₂₅ClN₆O₃

M.W. 468.94

E-5369

C-Nitroso Edaravone Impurity 9 (Mixture of Isomers)

CAS No. 1080-89-3

C₁₀H₉N₃O₂

M.W. 203.20

S-0369

N-Nitroso Sertraline EP Impurity B

C₁₇H₁₈N₂O

M.W. 266.34

E-2122

Etonogestrel EP Impurity E (Etonogestrel USP Related Compound E)

CAS No. 3081732-55-7

C₂₂H₂₈O₂

M.W. 324.46

T-206035

ent-Tulobuterol Impurity 7

C₉H₉ClN₄O

M.W. 224.65

R-139083

Relugolix Impurity 79

CAS No. 2681381-03-1

C₂₇H₂₂F₂N₆O₅S

M.W. 580.57

U-114001

Ursolic Acid

CAS No. 77-52-1

C₃₀H₄₈O₃

M.W. 456.71

C-110016

N-Nitroso Cangrelor Tetrasodium Salt

C₁₇H₂₀Cl₂F₃N₆O₁₃P₃S₂. 4 Na

M.W. 801.31 4*22.99

E-26146

trans-Epinephrine Impurity 122 HCl

CAS No. 92469-57-3

C₁₁H₁₅NO₃. HCl

M.W. 209.25 36.46

A-267142

2'-Deoxyadenosine 3'-Phosphate

CAS No. 15731-72-3

C₁₀H₁₄N₅O₆P

M.W. 331.22

C-309003

Cephaeline

CAS No. 483-17-0

C₂₈H₃₈N₂O₄

M.W. 466.62

C-406018

ent-Cenobamate Impurity 8

C₉H₈Cl₂N₄O

M.W. 259.09

F-207012

Fostamatinib Impurity 4

CAS No. 1294007-59-2

C₂₁H₂₁FN₆O₅

M.W. 456.43

C-406009

(R)-Cenobamate Impurity 1

CAS No. 913089-08-4

C₁₀H₁₀ClN₅O₂

M.W. 267.67

B-285029

Benzylpenicillin Impurity 5 Trifluoroacetate

C₆H₉NO₂S. C₂HF₃O₂

M.W. 159.20 114.02

R-093051

Ruxolitinib Impurity 35

C₂₀H₂₃N₇O

M.W. 377.45

T-167016

P-766

Pyrantel Embonate EP Impurity B HCl

CAS No. 1449108-90-0

C₁₁H₁₆N₂OS. HCl

M.W. 224.32 36.46

Q-025005

Quizartinib Metabolite (AC886)

CAS No. 1225542-12-0

C₂₉H₃₂N₆O₅S

M.W. 576.67

C-426002

N-Nitroso Colestipol 4 Tritrifluoroacetate

C₈H₂₁N₇O₂. 3 C₂HF₃O₂

M.W. 247.30 3*114.02

P-127021

Prucalopride Impurity 15

CAS No. 338791-13-2

C₁₁H₁₀ClNO₄

M.W. 255.65

I-110003

4-Hydroxy Iobenguane Trifluoroacetate

C₈H₁₀IN₃O. C₂HF₃O₂

M.W. 291.09 114.02

C-406017

Cenobamate Impurity 8

C₉H₈Cl₂N₄O

M.W. 259.09

M-306002

Mitoquinol-d15 Mesylate

C₃₇H₃₁D₁₅O₄P. CH₃O₃S

M.W. 600.84 95.09

E-5873

Emtricitabine Impurity 51

C₂₀H₃₀FN₃O₁₃S

M.W. 571.53

I-0963

N-Nitroso Imatinib

C₂₉H₃₀N₈O₂

M.W. 522.61

I-382

Ioxitalamic Acid-d4

CAS No. 1185156-82-4

C₁₂H₇D₄I₃N₂O₅

M.W. 647.97

I-167013

Iruplinalkib Impurity 7

CAS No. 1818847-36-7

C₁₇H₂₇N₃O

M.W. 289.42

I-179002

Ibufenac Acyl Glucuronide

CAS No. 164669-89-0

C₁₈H₂₄O₈

M.W. 368.38

M-208017

Oleoylmorpholine

CAS No. 5299-52-5

C₂₂H₄₁NO₂

M.W. 351.58

B-103015

(E)-Dehydro Butamirate Citrate

C₁₈H₂₇NO₃. C₆H₈O₇

M.W. 305.42 192.12

A-248093

N-Nitroso-N-Methyl-4-Nitroaniline

CAS No. 943-41-9

C₇H₇N₃O₃

M.W. 181.15

A-8348

N-Nitroso-N-Desethyl Amisulpride

CAS No. 3125415-80-4

C₁₅H₂₂N₄O₅S

M.W. 370.42

S-259001

Suzetrigine

CAS No. 2649467-58-1

C₂₁H₂₀F₅N₃O₄

M.W. 473.40

B-227002

Oleanolic Acid

CAS No. 508-02-1

C₃₀H₄₈O₃

M.W. 456.71

I-073008

Indigo

CAS No. 482-89-3

C₁₆H₁₀N₂O₂

M.W. 262.27

S-082126

Sugammadex Impurity 117 (The formate position is not fixed)

C₅₀H₇₄Br₆O₃₆

M.W. 1730.53

B-115102

Brexpiprazole Impurity 91

CAS No. 913614-14-9

C₁₈H₂₄N₂O₂S

M.W. 332.46

S-082123

Sugammadex Impurity 114

C₅₀H₇₈Br₇NO₃₂

M.W. 1764.48

D-108007

Desmethyl Dabrafenib (Dabrafenib Metabolite M8)

CAS No. 1195765-47-9

C₂₂H₁₈F₃N₅O₂S₂

M.W. 505.53

S-285001

SB 699393 (Mixture of Z and E Isomers)

CAS No. 502638-39-3

C₂₃H₂₃N₃O₃

M.W. 389.46

PC-321011

Colistin A-d7 Pentatrifluoroacetate (Polymyxin E1-d7 Pentatrifluoroacetate)

C₅₃H₉₃D₇N₁₆O₁₃. 5 C₂HF₃O₂

M.W. 1176.52 5*114.02

A-1437

Aripiprazole Impurity 17

CAS No. 952308-47-3

C₁₃H₁₆INO₂

M.W. 345.18

O-151006

Oxatomide N1,N4-Dioxide

C₂₇H₃₀N₄O₃

M.W. 458.56

T-206010

Tulobuterol Impurity 7

CAS No. 1259059-74-9

C₉H₉ClN₄O

M.W. 224.65

R-088045

rac-Dexrazoxane Impurity 6 Tritrifluoroacetate

C₁₃H₁₆N₆O₃. 3 C₂HF₃O₂

M.W. 304.31 3*114.02

B-242004

N1-Nitroso rac-BDP9066

C₂₀H₂₃N₇O

M.W. 377.45

C-406016

ent-Cenobamate Impurity 6

C₉H₈Cl₂N₄O

M.W. 259.09

M-4248

N-Nitroso Metformin EP Impurity E Nitrate (N-Nitroso Metformin USP Related Compound B Nitrate)

C₃H₈N₆O. x HNO₃

M.W. 144.14 x*63.01

I-053018

Ilaprazole Impurity 15

C₁₆H₂₀N₂O₄

M.W. 304.35

L-195037

Lisdexamphetamine Impurity 22

C₂₁H₃₇N₅O₂

M.W. 391.56

P-396001

Psilocin O-Glucuronide

CAS No. 514212-83-0

C₁₈H₂₄N₂O₇

M.W. 380.40

M-7628

Melatonin Impurity 11

CAS No. 573983-93-4

C₁₃H₁₄N₂O₃

M.W. 246.27

V-0553

Vardenafil Impurity 28 (KD-027)

CAS No. 933796-16-8

C₂₅H₃₅N₇O₆S

M.W. 561.66

T-301005

bis(2-Hydroxyethyl)-Terephthalate

CAS No. 959-26-2

C₁₂H₁₄O₆

M.W. 254.24

R-093103

(R)-Ruxolitinib Impurity 2 p-Toluenesulfonate

C₁₆H₁₈N₆O. C₇H₈O₃S

M.W. 310.36 172.20

L-195039

Lisdexamphetamine Impurity 24

CAS No. 2243794-25-2

C₂₇H₄₉N₇O₃

M.W. 519.73

C-406013

Cenobamate Impurity 6

C₉H₈Cl₂N₄O

M.W. 259.09

C-182002

Desacetyl Cephapirin Sodium Salt

CAS No. 104557-24-6

C₁₅H₁₄N₃O₅S₂. Na

M.W. 380.41 22.99

PC-321010

Colistin B-d7 Pentatrifluoroacetate (Polymyxin E2-d7 Pentatrifluoroacetate)

C₅₂H₉₁D₇N₁₆O₁₃. 5 C₂HF₃O₂

M.W. 1162.50 5*114.02

R-2331

N-Nitroso N-Desmethyl Rifampicin

C₄₂H₅₅N₅O₁₃

M.W. 837.92

A-316006

2-Deoxy-D-Arabino-Hexonicacid Calcium Salt

CAS No. 74516-89-5

C₆H₁₁O₆. 0.5 Ca

M.W. 179.15 0.5*40.08

E-110007

Eribulin Impurity 6

CAS No. 1534341-96-2

C₄₀H₆₁NO₁₂

M.W. 747.92

A-140014

Acotiamide Impurity 47

CAS No. 53811-44-2

C₁₀H₁₃ClO₃

M.W. 216.66

T-6935

Tolvaptan Impurity 30

CAS No. 1310357-40-4

C₁₀H₁₂ClNO

M.W. 197.66

S-0380

trans-Sertraline EP Impurity B HCl

CAS No. 52758-06-2

C₁₇H₁₉N. HCl

M.W. 237.35 36.46

I-0964

N-Nitroso Imatinib EP Impurity C-1

C₂₈H₂₈N₈O₂

M.W. 508.59

P-497003

Procyclidine N-Oxide

CAS No. 2724727-70-0

C₁₉H₂₉NO₂

M.W. 303.45

P-127014

Prucalopride Impurity 10

C₁₉H₂₆ClN₃O₄

M.W. 395.88

PE-126012

Eptifibatide Impurity 10 (Des-Gly Eptifibatide) Trifluoroacetate

C₃₃H₄₆N₁₀O₈S₂. C₂HF₃O₂

M.W. 774.91 114.02

T-495007

Thiencarbazone-Methyl Metabolite M15

CAS No. 317815-81-9

C₇H₉NO₄S₂

M.W. 235.27

T-6986

N-Nitroso Tolvaptan Impurity 30

C₁₀H₁₁ClN₂O₂

M.W. 226.66

L-211011

Lemborexant Impurity 10

CAS No. 1369769-35-6

C₁₇H₁₇FN₂O₃

M.W. 316.33

R-128076

N1-Nitroso Ribociclib Impurity 19-d6

C₂₃H₂₂D₆N₁₀O₄

M.W. 514.58

A-315039

Avatrombopag Impurity 36

C₃₅H₄₄Cl₂N₈OS₄

M.W. 791.93

I-04105

Ibuprofen Impurity 50

C₅₂H₈₆O₁₆

M.W. 967.24

U-120003

Urocanic Acid-13C2 (E-Isomer)

C₄¹³C₂H₆N₂O₂

M.W. 142.15

S-0379

Sertraline Impurity 30

CAS No. 675126-11-1

C₁₇H₁₅Cl₂NO

M.W. 320.21

Z-0214

Zolmitriptan Impurity 4

C₁₆H₂₁N₃O₃

M.W. 303.36

P-148025

2-(2-Hydroxypropoxy)-1-Propanol (Mixture of Diastereomers)

CAS No. 106-62-7

C₆H₁₄O₃

M.W. 134.18

S-0123

Scopolamine Impurity 2 Bromide

C₁₂H₂₂NO₂. Br

M.W. 212.31 79.90

D-4832

(13R)-Daunorubicin EP Impurity B ((13R)-Daunorubicinol)

CAS No. 126643-96-7

C₂₇H₃₁NO₁₀

M.W. 529.54

O-148001

Oleracein A

CAS No. 872100-54-4

C₂₄H₂₅NO₁₁

M.W. 503.46

V-045055

D-alfa-Tocopherol Acetate-d6

CAS No. 143731-16-2

C₃₁H₄₆D₆O₃

M.W. 478.79

S-072043

Sacubitril Impurity 33

CAS No. 1361408-16-3

C₂₃H₂₇NO₄

M.W. 381.47

C-9837

Clethodim Lithium Salt (Mixture of Isomers)

C₁₇H₂₅ClNO₃S. Li

M.W. 358.90 6.94

F-0511

Finasteride Impurity 4

C₂₃H₃₂N₂O₂

M.W. 368.52

R-165014

Resmetirom Impurity 12

CAS No. 2542029-02-5

C₁₇H₁₄Cl₂N₆O₅

M.W. 453.24

O-02151

Omeprazole Impurity 67 Sodium Salt

C₁₆H₁₆N₃O₄S. Na

M.W. 346.38 22.99

T-153002

Tulathromycin A Impurity 1

CAS No. 2351843-62-2

C₂₉H₅₆N₂O₉

M.W. 576.77

I-147001

Irgafos 168-d63

C₄₂D₆₃O₃P

M.W. 710.32

N-3313

Naphazoline Impurity 4 HCl

CAS No. 161983-06-8

C₁₅H₁₇NO. HCl

M.W. 227.31 36.46

D-306019

O-Demethyl Daridorexant

CAS No. 2901043-05-6

C₂₂H₂₁ClN₆O₂

M.W. 436.90

T-8470

Thiamine Impurity 34

CAS No. 10553-88-5

C₁₂H₁₈N₄O₅S

M.W. 330.36

A-363003

Abeprazan Impurity 1

C₁₉H₁₇ClF₂N₂O₃S

M.W. 426.86

E-225010

Ensifentrine Impurity 6

CAS No. 3088358-19-1

C₂₄H₂₇N₅O₄

M.W. 449.51

PE-192004

Etelcalcetide Impurity 1 (Des Ac) Trifluoroacetate

C₃₆H₇₁N₂₁O₉S₂. x C₂HF₃O₂

M.W. 1006.22 x*114.02

T-232002

Ethyl Methyl L-Tartrate

CAS No. 2165873-80-1

C₇H₁₂O₆

M.W. 192.17

R-3235

Rocuronium Bromide Impurity 27 Bromide

C₂₈H₄₄NO₄. Br

M.W. 458.66 79.90

P-127016

Prucalopride Impurity 11

CAS No. 519147-89-8

C₁₀H₂₀N₂O₂

M.W. 200.28

T-495008

Thiencarbazone-Methyl Metabolite M03

CAS No. 2819434-48-3

C₆H₇NO₄S₂

M.W. 221.25

PG-2551

Glutathione-(Glycine-13C2-15N)

CAS No. 815610-65-2

C₈¹³C₂H₁₇N₂¹⁵NO₆S

M.W. 310.30

R-093078

Ruxolitinib Impurity 59

CAS No. 1146629-84-6

C₁₇H₂₆BN₃O₂

M.W. 315.22

B-308001

BDTX-4933

CAS No. 2803840-82-4

C₂₄H₂₃ClF₂N₆O₃S

M.W. 548.99

N-081008

Niclosamide-13C-d3

C₁₂¹³CH₅D₅Cl₂N₂O₄

M.W. 331.13

L-211081

Lemborexant Impurity 70

C₁₁H₁₁FO

M.W. 178.21

P-159001

Propiomazine-d6 HCl

C₂₀H₁₈D₆N₂OS. HCl

M.W. 346.52 36.46

P-234001

Pivmecillinam

CAS No. 32886-97-8

C₂₁H₃₃N₃O₅S

M.W. 439.57

I-067004

Ifosfamide EP Impurity E HCl

CAS No. 78218-47-0

C₅H₁₁Cl₂N. HCl

M.W. 156.05 36.46

T-301006

bis(2-Hydroxyethyl)-Terephthalate-d4

C₁₂H₁₀D₄O₆

M.W. 258.26

T-163004

Tedizolid Impurity 3

CAS No. 1239662-42-0

C₂₀H₂₂FN₆O₈P

M.W. 524.40

O-151004

Oxatomide N1-Oxide

CAS No. 2726534-33-2

C₂₇H₃₀N₄O₂

M.W. 442.56

I-061073

Ibrutinib Impurity 68 (Mixture of Diastereomers)

C₂₅H₂₄N₆O₃

M.W. 456.51