TLC Pharmaceutical Standards — products catalogue

Category index

All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

01 — Find your standard

Search by parent drug (API).

Select a letter or parent drug (API) to browse the catalogue.

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Parent drug

Showing 1001–1100 of 7507 standards

C-116013BACK ORDER

Cefathiamidine Impurity 8

CAS #NA

Mol. formulaC₁₉H₂₈N₄O₆S₂

Mol. weight472.58

Details

C-116014BACK ORDER

Cefathiamidine Impurity 9

CAS #802887-17-8

Mol. formulaC₁₂H₁₂Br₂N₂O₆S

Mol. weight472.10

Details

C-116015BACK ORDER

Cefathiamidine Impurity 10

CAS #NA

Mol. formulaC₁₄H₁₉N₃O₆S

Mol. weight357.38

Details

C-116016BACK ORDER

Cefathiamidine Impurity 11

CAS #NA

Mol. formulaC₁₉H₂₇BrN₄O₆S₂

Mol. weight551.47

Details

C-11602INQUIRE FURTHER

Desacetyl Cefathiamidine

CAS #NA

Mol. formulaC17H26N4O5S2

Mol. weight430.55

Details

C-11603IN STOCK

Cefathiamidine Lactone HCl

CAS #NA

Mol. formulaC₁₇H₂₄N₄O₄S₂. HCl

Mol. weight412.52 36.46

Details

C-11604IN STOCK

Cefathiamidine-d14

CAS #33075-00-2 (non-labelled)

Mol. formulaC19H14N4O6S2D14

Mol. weight486.67

Details

C-11605BACK ORDER

Cefathiamidine Impurity

CAS #NA

Mol. formulaC10H11BrN2O5S

Mol. weight351.18

Details

C-11606IN STOCK

Cefathiamidine Impurity 3

CAS #NA

Mol. formulaC₁₉H₂₈N₄O₆S₂

Mol. weight472.58

Details

C-11607IN STOCK

Cefathiamidine Impurity 1

CAS #26973-80-8

Mol. formulaC12H13BrN2O6S

Mol. weight393.22

Details

C-11608BACK ORDER

Cefathiamidine Impurity 2

CAS #NA

Mol. formulaC17H26N4O4S2

Mol. weight414.54

Details

C-11609BACK ORDER

Cefathiamidine Impurity 4

CAS #28307-26-8

Mol. formulaC12H12Cl2N2O6S

Mol. weight383.20

Details

C-117010IN STOCK

trans-alpha-Phenylcinnamic Acid

CAS #91-48-5

Mol. formulaC₁₅H₁₂O₂

Mol. weight224.26

Details

C-117011BACK ORDER

(Z)-Cinnamic Acid Ethyl Ester

CAS #4610-69-9

Mol. formulaC11H12O2

Mol. weight176.22

Details

C-117013IN STOCK

Hydrocinnamic Acid

CAS #501-52-0

Mol. formulaC₉H₁₀O₂

Mol. weight150.18

Details

C-117014BACK ORDER

trans-p-Coumaric Acid

CAS #501-98-4

Mol. formulaC₉H₈O₃

Mol. weight164.16

Details

C-117015BACK ORDER

Ethyl 2-Ethoxy-Cinnamate

CAS #50636-22-1

Mol. formulaC₁₃H₁₆O₃

Mol. weight220.27

Details

C-117016IN STOCK

Cinnamic Acid Related Compound 1

CAS #NA

Mol. formulaC₁₂H₁₂Br₂O₂

Mol. weight348.03

Details

C-117017BACK ORDER

Cinnamic Acid Related Compound 2

CAS #NA

Mol. formulaC₁₂H₁₂Br₂O₂

Mol. weight348.03

Details

C-117018BACK ORDER

Methyl trans-Cinnamate-d5 (phenyl-d5)

CAS #61764-82-7

Mol. formulaC₁₀H₅D₅O₂

Mol. weight167.22

Details

C-117019BACK ORDER

2-Hydroxycinnamic Acid

CAS #614-60-8

Mol. formulaC₉H₈O₃

Mol. weight164.16

Details

C-11702IN STOCK

Benzyl Cinnamate

CAS #103-41-3

Mol. formulaC₁₆H₁₄O₂

Mol. weight238.29

Details

C-117020BACK ORDER

3-Aminopropyl Cinnamate HCl

CAS #179167-35-2

Mol. formulaC₁₂H₁₅NO₂. HCl

Mol. weight205.26 36.46

Details

C-117021BACK ORDER

3,5-Di-tert-butyl-4-Hydroxycinnamic Acid

CAS #22014-01-3

Mol. formulaC₁₇H₂₄O₃

Mol. weight276.38

Details

C-117022BACK ORDER

4-alfa-Dihydroxy Cinnamic Acid

CAS #10589-28-3

Mol. formulaC₉H₈O₄

Mol. weight180.16

Details

C-117023BACK ORDER

(Z)-4-alfa-Dihydroxy Cinnamic Acid

CAS #52178-61-7

Mol. formulaC₉H₈O₄

Mol. weight180.16

Details

C-117024BACK ORDER

(E)-4-alfa-Dihydroxy Cinnamic Acid

CAS #2251052-76-1

Mol. formulaC₉H₈O₄

Mol. weight180.16

Details

C-117025BACK ORDER

p-Coumaric Acid-13C9

CAS #NA

Mol. formula ¹³C₉H₂O₃

Mol. weight167.04

Details

C-11703IN STOCK

(Z)-3,4-Dimethoxy Cinnamic Acid

CAS #14737-88-3

Mol. formulaC11H12O4

Mol. weight208.21

Details

C-11705BACK ORDER

Cinnamic Acid

CAS #140-10-3

Mol. formulaC9H8O2

Mol. weight148.16

Details

C-11706BACK ORDER

Cinnamic Acid-d5

CAS #106366-49-8

Mol. formulaC9H3D5O2

Mol. weight153.19

Details

C-11707IN STOCK

3-Hydroxy Cinnamic Acid

CAS #14755-02-3

Mol. formulaC9H8O3

Mol. weight164.16

Details

C-11708IN STOCK

3-Hydroxy-4-Methoxycinnamic Acid

CAS #25522-33-2

Mol. formulaC10H10O4

Mol. weight194.19

Details

C-11709BACK ORDER

(E)-3,4-Dimethoxy Cinnamic Acid

CAS #14737-89-4

Mol. formulaC11H12O4

Mol. weight208.21

Details

C-11901IN STOCK

Cephalomannine (Paclitaxel USP Related Compound A)

CAS #71610-00-9

Mol. formulaC₄₅H₅₃NO₁₄

Mol. weight831.91

Details

C-119011BACK ORDER

Cephalomannine Impurity 1

CAS #142203-65-4

Mol. formulaC₃₃H₄₂O₁₂

Mol. weight630.69

Details

C-119012BACK ORDER

Cephalomannine Impurity 2

CAS #183133-99-5

Mol. formulaC₄₁H₆₄O₁₀Si₂

Mol. weight773.12

Details

C-119013BACK ORDER

Cephalomannine Impurity 3

CAS #NA

Mol. formulaC₃₂H₃₇Cl₃O₁₂

Mol. weight719.99

Details

C-119014BACK ORDER

Cephalomannine Impurity 4

CAS #114915-19-4

Mol. formulaC₃₂H₃₇Cl₃O₁₂

Mol. weight719.99

Details

C-119015BACK ORDER

Cephalomannine Impurity 5

CAS #110258-92-9

Mol. formulaC₃₈H₃₉Cl₉O₁₆

Mol. weight1070.76

Details

C-119016BACK ORDER

Cephalomannine Impurity 6

CAS #132127-34-5

Mol. formulaC₉H₉NO₂

Mol. weight163.18

Details

C-119017BACK ORDER

Cephalomannine Impurity 7

CAS #149140-54-5

Mol. formulaC₁₅H₂₃NO₂Si

Mol. weight277.44

Details

C-119018IN STOCK

Cephalomannine Impurity 8

CAS #155874-22-9

Mol. formulaC₁₄H₁₇NO₄

Mol. weight263.29

Details

C-11903INQUIRE FURTHER

19-Hydroxy-10-deacetyl baccatin-III

CAS #154083-99-5

Mol. formulaC29H36O11

Mol. weight560.60

Details

C-11904INQUIRE FURTHER

7-epi-19-Hydroxy-10-deacetyl baccatin-III

CAS #NA

Mol. formulaC29H36O11

Mol. weight560.60

Details

C-11905IN STOCK

10-Deacetyl Cephalomannine

CAS #76429-85-1

Mol. formulaC₄₃H₅₁NO₃

Mol. weight789.88

Details

C-11907BACK ORDER

7-epi-10-Deacetyl-Baccatin III

CAS #71629-92-0

Mol. formulaC29H36O10

Mol. weight544.60

Details

C-11908BACK ORDER

10-Deacetyl-2-Debenzoyl-2-Tigloyl-Baccatin III

CAS #171926-87-7

Mol. formulaC27H38O10

Mol. weight522.60

Details

C-11909BACK ORDER

10-Deacetyl-13-Oxo-Baccatin III

CAS #92950-42-0

Mol. formulaC29H34O10

Mol. weight542.59

Details

C-120001IN STOCK

Cefradine

CAS #38821-53-3

Mol. formulaC₁₆H₁₉N₃O₄S

Mol. weight349.41

Details

C-120002BACK ORDER

Cefradine EP Impurity C and Cefradine EP Impurity D

CAS #2111133-51-6

Mol. formulaC₁₆H₁₉N₃O₅S

Mol. weight365.40

Details

C-120003IN STOCK

Cefradine EP Impurity E Trifluoroacetate

CAS #NA

Mol. formulaC₁₆H₁₇N₃O₅S. C₂HF₃O₂

Mol. weight363.39 114.02

Details

C-120004BACK ORDER

Cefradine Impurity 1

CAS #37051-00-6

Mol. formulaC16H21N3O4S

Mol. weight351.43

Details

C-120005BACK ORDER

Cefradine Impurity 2

CAS #NA

Mol. formulaC₉H₁₃NO₂. HCl

Mol. weight167.21 36.46

Details

C-120006IN STOCK

Cefradine Impurity 3 (2-Amino-2-Cyclohex-1-enyl-Propionic Acid Methyl Ester) HCl

CAS #1379292-16-6 (free base)

Mol. formulaC10H17NO2. HCl

Mol. weight183.25 36.46

Details

C-120007IN STOCK

Cefradine-d5

CAS #NA

Mol. formulaC₁₆H₁₄D₅N₃O₄S

Mol. weight354.44

Details

C-120009BACK ORDER

Cefradine Dimer

CAS #NA

Mol. formulaC32H36N6O7S2

Mol. weight680.80

Details

C-120010BACK ORDER

Cefradine Impurity 4

CAS #NA

Mol. formulaC₂₁H₂₇N₃O₅S

Mol. weight433.52

Details

C-120011BACK ORDER

Cefradine Impurity 5

CAS #NA

Mol. formulaC16H21N3O5S

Mol. weight367.42

Details

C-120012BACK ORDER

Cefradine Impurity 6 DiHCl

CAS #NA

Mol. formulaC₈H₁₂N₂O₄S. 2 HCl

Mol. weight232.25 2 36.46

Details

C-120013IN STOCK

Cefradine EP Impurity B

CAS #26774-88-9

Mol. formulaC₈H₁₁NO₂

Mol. weight153.18

Details

C-120014BACK ORDER

Cefradine Impurity 8

CAS #NA

Mol. formulaC₁₆H₁₉N₃O₆S

Mol. weight381.40

Details

C-120015IN STOCK

Cefradine Impurity 9 HCl

CAS #2829292-56-8

Mol. formulaC₈H₉NO₃. HCl

Mol. weight167.16 36.46

Details

C-120016BACK ORDER

Cefradine Impurity 10

CAS #30959-67-2

Mol. formulaC₁₆H₁₉N₃O₄S

Mol. weight349.41

Details

C-120017IN STOCK

Cefradine EP Impurity C

CAS #NA

Mol. formulaC₁₆H₁₉N₃O₅S

Mol. weight365.40

Details

C-120018IN STOCK

Cefradine EP Impurity D

CAS #NA

Mol. formulaC₁₆H₁₉N₃O₅S

Mol. weight365.40

Details

C-120019IN STOCK

ent-Cefradine EP Impurity B

CAS #26108-29-2

Mol. formulaC₈H₁₁NO₂

Mol. weight153.18

Details

C-121001IN STOCK

Carfilzomib

CAS #868540-17-4

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121002IN STOCK

Carfilzomib-d8

CAS #1537187-53-3

Mol. formulaC₄₀H₄₉D₈N₅O₇

Mol. weight727.97

Details

C-121003BACK ORDER

Carfilzomib Related Impurity ((S)-2-amino-4-oxo-4-phenylbutanoic acid hydrochloride)

CAS #168154-76-5

Mol. formulaC10H11NO3 . HCl

Mol. weight193.20 36.46

Details

C-121004IN STOCK

Carfilzomib Impurity 1 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₄₆H₆₅N₅O₁₄

Mol. weight912.05

Details

C-121005IN STOCK

Carfilzomib Impurity 2 (PR-519M16, Carfilzomib (2R,4S)-Diol)

CAS #1541172-75-1

Mol. formulaC₄₀H₅₉N₅O₈

Mol. weight737.94

Details

C-121006IN STOCK

Carfilzomib Impurity 3

CAS #NA

Mol. formulaC₄₀H₅₉N₅O₈

Mol. weight737.94

Details

C-121007IN STOCK

Carfilzomib N-Oxide

CAS #1672698-96-2

Mol. formulaC₄₀H₅₇N₅O₈

Mol. weight735.92

Details

C-121008IN STOCK

Carfilzomib Impurity 5 TFA Salt

CAS #1545469-02-0

Mol. formulaC₃₄H₄₈N₄O₅. C₂HF₃O₂

Mol. weight592.78 114.02

Details

C-121009IN STOCK

Carfilzomib Impurity 6

CAS #1672698-88-2

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121010BACK ORDER

Carfilzomib Impurity 7

CAS #2049025-76-3

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.93

Details

C-121011IN STOCK

Carfilzomib Impurity 8

CAS #1660143-42-9

Mol. formulaC₄₀H₅₇N₅O₆

Mol. weight703.93

Details

C-121012BACK ORDER

Carfilzomib Impurity 9

CAS #868540-22-1

Mol. formulaC₃₉H₅₆N₄O₇

Mol. weight692.90

Details

C-121013BACK ORDER

Carfilzomib Impurity 10

CAS #NA

Mol. formulaC40H57N5O7

Mol. weight719.93

Details

C-121014BACK ORDER

Carfilzomib Impurity 11

CAS #NA

Mol. formulaC40H57N5O7

Mol. weight719.93

Details

C-121015IN STOCK

Carfilzomib Impurity 12

CAS #2049025-67-2

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121016IN STOCK

Carfilzomib Impurity 13 HCl

CAS #NA

Mol. formulaC₁₆H₂₂N₂O₄. HCl

Mol. weight306.36 36.46

Details

C-121017IN STOCK

Carfilzomib Impurity 14 (PR-413/M15)

CAS #1396006-47-5

Mol. formulaC₂₂H₃₃N₃O₅

Mol. weight419.52

Details

C-121018IN STOCK

Carfilzomib Impurity 15

CAS #1541171-67-8

Mol. formulaC₄₀H₅₈ClN₅O₇

Mol. weight756.38

Details

C-121019IN STOCK

Carfilzomib Impurity 16

CAS #NA

Mol. formulaC₄₀H₅₉N₅O₈

Mol. weight737.94

Details

C-121020BACK ORDER

Carfilzomib Impurity 17

CAS #247068-83-3

Mol. formulaC14H25NO4

Mol. weight271.36

Details

C-121021IN STOCK

Carfilzomib Impurity 18

CAS #2049025-54-7

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121022BACK ORDER

Carfilzomib Impurity 19

CAS #NA

Mol. formulaC11H16F3NO3

Mol. weight267.25

Details

C-121023IN STOCK

Carfilzomib Impurity 20

CAS #NA

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121024BACK ORDER

Carfilzomib Impurity 21

CAS #NA

Mol. formulaC40H57N5O7

Mol. weight719.92

Details

C-121025IN STOCK

Carfilzomib Impurity 22

CAS #2049025-45-6

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121026IN STOCK

Carfilzomib Impurity 23

CAS #2419266-62-7

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121027BACK ORDER

Carfilzomib Impurity 24

CAS #2049025-49-0

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121028BACK ORDER

Carfilzomib Impurity 25

CAS #2049024-37-3

Mol. formulaC₃₇H₄₇N₃O₆

Mol. weight629.80

Details

C-121029BACK ORDER

Carfilzomib Impurity 26

CAS #NA

Mol. formulaC₃₇H₄₇N₃O₆

Mol. weight629.80

Details

C-121030BACK ORDER

Carfilzomib Impurity 27

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₂

Mol. weight260.34

Details

C-121031BACK ORDER

Carfilzomib Impurity 28

CAS #143415-51-4

Mol. formulaC₁₅H₂₇NO₄

Mol. weight285.38

Details

C-121032BACK ORDER

Carfilzomib Impurity 29

CAS #NA

Mol. formulaC₃₇H₅₃N₃O₆

Mol. weight635.85

Details

C-121033IN STOCK

Carfilzomib Impurity 30

CAS #NA

Mol. formulaC₃₁H₄₈N₄O₆

Mol. weight572.75

Details

Can’t find what you are looking for?

Custom synthesis is our core capability. Send us the structure or CAS number and we’ll respond with feasibility, lead time and pricing.

Request custom synthesis