TLC Pharmaceutical Standards — products catalogue

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

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Showing 7701–7800 of 45648 standards · Impurities

C-129023BACK ORDER

Calcitriol Impurity 15

CAS #214351-86-7

Mol. formulaC₁₉H₃₇IOSi

Mol. weight436.49

Details

C-129024BACK ORDER

Calcitriol Impurity 16

CAS #214351-92-5

Mol. formulaC₁₈H₃₄O₂

Mol. weight282.47

Details

C-129025BACK ORDER

Calcitriol Impurity 17

CAS #NA

Mol. formulaC₃₀H₆₃IO₅Si₃

Mol. weight714.99

Details

C-129026BACK ORDER

Calcitriol Impurity 18

CAS #NA

Mol. formulaC₃₀H₆₃IO₅Si₃

Mol. weight714.99

Details

C-129027BACK ORDER

Calcitriol Impurity 19

CAS #NA

Mol. formulaC₃₀H₆₂O₅Si₃

Mol. weight587.08

Details

C-129028BACK ORDER

Calcitriol Impurity 20

CAS #342644-91-1

Mol. formulaC₃₀H₆₂O₅Si₃

Mol. weight587.08

Details

C-129029BACK ORDER

Calcitriol Impurity 21

CAS #200636-50-6

Mol. formulaC₃₀H₆₁ClO₄Si₃

Mol. weight605.52

Details

C-129030BACK ORDER

Calcitriol Impurity 22

CAS #200636-54-0

Mol. formulaC₄₂H₇₁O₅PSi₃

Mol. weight771.25

Details

C-129031BACK ORDER

Calcitriol Impurity 23

CAS #NA

Mol. formulaC₃₀H₆₃IO₅Si₃

Mol. weight714.99

Details

C-129032BACK ORDER

Calcitriol Impurity 24

CAS #NA

Mol. formulaC₃₀H₆₃IO₅Si₃

Mol. weight714.99

Details

C-129033BACK ORDER

Calcitriol Impurity 25

CAS #NA

Mol. formulaC₃₀H₆₂O₅Si₃

Mol. weight587.08

Details

C-129034BACK ORDER

Calcitriol Impurity 26

CAS #NA

Mol. formulaC₃₀H₆₁ClO₄Si₃

Mol. weight605.52

Details

C-129035BACK ORDER

Calcitriol Impurity 27

CAS #NA

Mol. formulaC₄₂H₇₁O₅PSi₃

Mol. weight771.25

Details

C-129037BACK ORDER

Calcitriol Impurity 28

CAS #70550-73-1

Mol. formulaC₁₈H₃₂O₂

Mol. weight280.45

Details

C-129038IN STOCK

Calcitriol Impurity 29

CAS #144848-24-8

Mol. formulaC₂₄H₄₆O₂Si

Mol. weight394.72

Details

C-129039IN STOCK

Calcitriol Impurity 30

CAS #1101133-55-4

Mol. formulaC₂₄H₄₆O₂Si

Mol. weight394.72

Details

C-129040IN STOCK

Calcitriol Impurity 31

CAS #NA

Mol. formulaC₃₃H₅₈O₂Si

Mol. weight 514.91

Details

C-129041BACK ORDER

Calcitriol Impurity 32

CAS #87649-60-3

Mol. formulaC₃₃H₅₈O₂Si

Mol. weight514.91

Details

C-129042BACK ORDER

Calcitriol Impurity 33

CAS #87649-61-4

Mol. formulaC₃₃H₅₈O₂Si

Mol. weight514.91

Details

C-129043BACK ORDER

Calcitriol Impurity 34

CAS #2239312-26-4

Mol. formulaC₃₉H₇₂O₂Si₂

Mol. weight629.17

Details

C-129046BACK ORDER

Calcitriol EP Impurity A-d6 (5,6-trans Calcitriol-d6)

CAS #NA

Mol. formulaC₂₇H₃₈D₆O₃

Mol. weight422.69

Details

C-129047IN STOCK

24-Homo Calcitriol

CAS #103656-40-2

Mol. formulaC₂₈H₄₆O₃

Mol. weight430.68

Details

C-129049BACK ORDER

Calcitriol Impurity 35

CAS #215436-20-7

Mol. formulaC₃₅H₄₅N₃O₄

Mol. weight571.76

Details

C-129050BACK ORDER

Calcitriol Impurity 36

CAS #215436-21-8

Mol. formulaC₃₇H₅₀N_{4_O₅}

Mol. weight630.83

Details

C-129051BACK ORDER

Calcitriol Impurity 37

CAS #215436-22-9

Mol. formulaC₃₄H₅₁N₃O₄

Mol. weight565.80

Details

C-129052BACK ORDER

Calcitriol Impurity 38

CAS #215436-23-0

Mol. formulaC₃₄H₄₉N₃O₄

Mol. weight563.78

Details

C-129053BACK ORDER

Calcitriol Impurity 39

CAS #66774-82-1

Mol. formulaC₁₈H₃₂O

Mol. weight264.45

Details

C-129054INQUIRE FURTHER

Calcitriol Impurity 40

CAS #2407510-24-9

Mol. formulaC₃₀H₅₀O₆

Mol. weight506.72

Details

C-129055BACK ORDER

Calcitriol EP Impurity B-d6 (epi-Calcitriol-d6)

CAS #1883417-58-0

Mol. formulaC₂₇H₃₈D₆O₃

Mol. weight422.68

Details

C-129057BACK ORDER

Calcitriol Impurity 41

CAS #157380-27-3

Mol. formulaC₂₇H₄₄O₃

Mol. weight416.65

Details

C-129058BACK ORDER

Calcitriol Impurity 42

CAS #86701-33-9

Mol. formulaC₂₇H₄₄O₄

Mol. weight432.65

Details

C-130006BACK ORDER

Cyamemazine Carboxamide

CAS #NA

Mol. formulaC₁₉H₂₁N₃S

Mol. weight323.46

Details

C-1310IN STOCK

Clopidogrel Impurity 32 HCl

CAS #3085874-75-2

Mol. formulaC₁₆H₁₈ClNO₂S. HCl

Mol. weight323.83 36.46

Details

C-13100BACK ORDER

(7aS, 2’S)-2-Oxo-Clopidogrel

CAS #1416696-44-0

Mol. formulaC₁₆H₁₆ClNO₃S

Mol. weight337.82

Details

C-13101BACK ORDER

(7aR, 2’S)-2-Oxo-Clopidogrel

CAS #1416696-48-4

Mol. formulaC₁₆H₁₆ClNO₃S

Mol. weight337.82

Details

C-13102INQUIRE FURTHER

Clopidogrel Impurity 60

CAS #NA

Mol. formulaC₂₆H₂₆Cl₂N₂O₇S

Mol. weight581.46

Details

C-13104BACK ORDER

Clopidogrel Thiol Metabolite Mixture of H3 and H4 Isomer

CAS #1148015-30-8

Mol. formulaC₁₆H₁₈ClNO₄S

Mol. weight355.83

Details

C-1311IN STOCK

Clopidogrel EP Impurity B HCl (Clopidogrel USP Related Compound B (S-Isomer))

CAS #1396607-35-4

Mol. formulaC₁₆H₁₆ClNO₂S. HCl

Mol. weight321.82 36.46

Details

C-1312IN STOCK

rac-Clopidogrel EP Impurity B HCl (Clopidogrel USP Related Compound B)

CAS #144750-52-7

Mol. formulaC₁₆H₁₆ClNO₂S. HCl

Mol. weight321.83 36.46

Details

C-1314IN STOCK

Clopidogrel EP Impurity C Sulfate (Clopidogrel USP Related Compound C, (R)-Clopidogrel Sulfate)

CAS #120202-71-3

Mol. formulaC₁₆H₁₆ClNO₂S. H₂SO₄

Mol. weight321.82 98.07

Details

C-1320IN STOCK

Clopidogrel EP Impurity A (R-Isomer) ((R)-Clopidogrel Carboxylic Acid)

CAS #324757-50-8

Mol. formulaC₁₅H₁₄ClNO₂S

Mol. weight307.79

Details

C-132003IN STOCK

Carbocisteine Impurity 1

CAS #2820941-84-0

Mol. formulaC₇H₉NO₅S

Mol. weight219.21

Details

C-132006IN STOCK

Carbocisteine Impurity 2

CAS #88620-38-6

Mol. formulaC₅H₇NO₄S

Mol. weight177.17

Details

C-132007IN STOCK

Carbocisteine Impurity 3

CAS #15253-37-9

Mol. formulaC₅H₉NO₄S₂

Mol. weight211.25

Details

C-132008INQUIRE FURTHER

Carbocisteine Impurity 4

CAS #118573-75-4

Mol. formulaC5H7NO4S

Mol. weight177.17

Details

C-132009INQUIRE FURTHER

Carbocisteine Impurity 5

CAS #118492-49-2

Mol. formulaC5H7NO4S

Mol. weight177.17

Details

C-132012BACK ORDER

Carbocisteine Impurity 6

CAS #87862-95-1

Mol. formulaC₅H₇NO₄S

Mol. weight177.174

Details

C-132013IN STOCK

Carbocisteine Impurity 7

CAS #NA

Mol. formulaC₁₀H₁₆N₂O₇S₂

Mol. weight340.37

Details

C-132014BACK ORDER

Carbocisteine Impurity 8

CAS #25515-73-5

Mol. formulaC₅H₉NO₆S

Mol. weight211.19

Details

C-132015BACK ORDER

Carbocisteine Impurity 9

CAS #1601460-92-7

Mol. formulaC₇H₉NO₅S

Mol. weight219.21

Details

C-132016BACK ORDER

Carbocisteine Impurity 10

CAS #60115-66-4

Mol. formulaC₇H₁₃NO₄S

Mol. weight207.24

Details

C-132017BACK ORDER

Carbocisteine Impurity 11

CAS #NA

Mol. formulaC₁₇H₂₉NO₁₄S

Mol. weight503.47

Details

C-132018BACK ORDER

Carbocisteine Impurity 12

CAS #NA

Mol. formulaC₁₁H₁₉NO₉S

Mol. weight341.33

Details

C-132019BACK ORDER

Carbocisteine Impurity 13

CAS #31898-75-6

Mol. formulaC₅H₇NO₃S

Mol. weight161.18

Details

C-132020IN STOCK

rac-Carbocisteine Impurity 9

CAS #NA

Mol. formulaC₇H₉NO₅S

Mol. weight219.21

Details

C-132022IN STOCK

Carbocisteine Impurity 14 DiHCl (Carbocysteine Lysine DiHCl)

CAS #NA

Mol. formulaC₁₁H₂₁N₃O₅S. 2 HCl

Mol. weight307.37 2*36.46

Details

C-132023BACK ORDER

Carbocisteine Impurity 15 Trisodium Salt

CAS #NA

Mol. formulaC₈H₁₁N₂O₆S₂. 3Na

Mol. weight295.31 3*22.99

Details

C-132024IN STOCK

Carbocisteine Impurity 16 DiHCl

CAS #NA

Mol. formulaC₁₀H₁₆N₂O₈S₂. 2 HCl

Mol. weight356.38 2*36.46

Details

C-132026BACK ORDER

Carbocisteine Impurity 17 HCl

CAS #92282-33-2

Mol. formulaC₉H₁₇NO₄S HCl

Mol. weight235.30 36.46

Details

C-132027BACK ORDER

Carbocisteine Impurity 18

CAS #NA

Mol. formulaC₁₂H₁₃NO₆S

Mol. weight299.30

Details

C-132028BACK ORDER

Carbocisteine Impurity 19 HCl

CAS #NA

Mol. formulaC₁₀H₁₆N₂O₈S₂. HCl

Mol. weight356.36 36.46

Details

C-132029BACK ORDER

Carbocisteine Impurity 20

CAS #NA

Mol. formulaC₁₁H₁₉NO₉S

Mol. weight341.33

Details

C-1321IN STOCK

Clopidogrel EP Impurity A ((S)-Clopidogrel Carboxylic Acid)

CAS #144457-28-3

Mol. formulaC₁₅H₁₄ClNO₂S

Mol. weight307.79

Details

C-1322IN STOCK

Clopidogrel Impurity 1 Chloride

CAS #2418591-11-2

Mol. formulaC₁₆H₁₃ClNO₂S. Cl

Mol. weight318.79 35.45

Details

C-1323IN STOCK

Clopidogrel Impurity 2 Bromide (rac-Clopidogrel Iminium Impurity)

CAS #2418591-12-3

Mol. formulaC₁₆H₁₅ClNO₂S. Br

Mol. weight320.81 79.90

Details

C-1325IN STOCK

Clopidogrel Impurity 4 Bromide

CAS #2418591-13-4

Mol. formulaC₁₄H₁₃ClNS. Br

Mol. weight262.78 79.90

Details

C-1326IN STOCK

Clopidogrel EP Impurity F HCl

CAS #141109-19-5

Mol. formulaC₁₅H₁₆ClNO₂S. HCl

Mol. weight309.81 36.46

Details

C-1327IN STOCK

Clopidogrel EP Impurity D Sulfate

CAS #NA

Mol. formulaC₂₄H₂₁Cl₂NO₄S. H₂SO₄

Mol. weight490.40 98.07

Details

C-1329IN STOCK

Clopidogrel Impurity 57

CAS #2173294-69-2

Mol. formulaC₁₆H₁₆ClNO₅S₂

Mol. weight401.88

Details

C-133IN STOCK

rac-Clopidogrel EP Impurity A HCl (Clopidogrel Carboxylic Acid HCl)

CAS #1015247-88-7

Mol. formulaC₁₅H₁₄ClNO₂S. HCl

Mol. weight307.79 36.46

Details

C-1330IN STOCK

Clopidogrel Impurity 5 HCl

CAS #212838-70-5

Mol. formulaC₉H₁₀ClNO₂. HCl

Mol. weight199.64 36.46

Details

C-1331BACK ORDER

Clopidogrel Impurity 6

CAS #1346598-12-6

Mol. formulaC25H26ClNO6S

Mol. weight504.01

Details

C-1332IN STOCK

Clopidogrel Impurity 24 HCl

CAS #28783-41-7

Mol. formulaC₇H₉NS. HCl

Mol. weight139.22 36.46

Details

C-1333IN STOCK

Clopidogrel Impurity 58

CAS #2173294-69-2

Mol. formulaC₁₆H₁₆ClNO₅S₂

Mol. weight401.88

Details

C-1334IN STOCK

Clopidogrel EP Impurity E (S-Isomer)

CAS #444728-13-6

Mol. formulaC₁₅H₁₅ClN₂OS

Mol. weight306.81

Details

C-1335BACK ORDER

Clopidogrel Impurity 8

CAS #NA

Mol. formulaC24H24ClNO2

Mol. weight393.92

Details

C-1338BACK ORDER

Clopidogrel Impurity 10

CAS #NA

Mol. formulaC16H17NO2S

Mol. weight287.38

Details

C-1339BACK ORDER

Clopidogrel Impurity 11

CAS #NA

Mol. formulaC16H16NO2S. Br

Mol. weight286.37 79.90

Details

C-1340BACK ORDER

Clopidogrel Impurity 12

CAS #NA

Mol. formulaC15H13ClNO2S. Br

Mol. weight306.78 79.90

Details

C-134003IN STOCK

Sodium Cyclamate EP Impurity C (Cyclohexylamine)

CAS #108-91-8

Mol. formulaC₆H₁₃N

Mol. weight99.18

Details

C-134004IN STOCK

Sodium Cyclamate EP Impurity C HCl (Cyclohexylamine HCl)

CAS #4998-76-9

Mol. formulaC₆H₁₃N. HCl

Mol. weight99.18 36.46

Details

C-134006IN STOCK

Sodium Cyclamate EP Impurity D

CAS #101-83-7

Mol. formulaC₁₂H₂₃N

Mol. weight181.32

Details

C-134007IN STOCK

Sodium Cyclamate EP Impurity D HCl

CAS #4693-92-9

Mol. formulaC₁₂H₂₃N. HCl

Mol. weight181.32 36.46

Details

C-134008IN STOCK

Sodium Cyclamate Impurity 1 Sodium Salt (Mixture of Diastereomers)

CAS #38756-50-2

Mol. formulaC₇H₁₄NO₃S. Na

Mol. weight192.25 22.99

Details

C-134009BACK ORDER

Cis-Sodium Cyclamate Impurity 1 Sodium Salt

CAS #56120-29-7

Mol. formulaC₇H₁₄NO₃S. Na

Mol. weight192.25 22.99

Details

C-1341IN STOCK

Clopidogrel Impurity 13

CAS #1225166-78-8

Mol. formulaC₁₅H₁₀ClNO₂S

Mol. weight303.76

Details

C-1342BACK ORDER

Clopidogrel Impurity 14

CAS #NA

Mol. formulaC15H11ClNO3S. Br

Mol. weight320.77 79.90

Details

C-1343BACK ORDER

Clopidogrel Impurity 15

CAS #NA

Mol. formulaC16H13ClNO3S. Br

Mol. weight334.79 79.90

Details

C-1344BACK ORDER

Clopidogrel Impurity 16

CAS #NA

Mol. formulaC29H25Cl2N2O2S2. Br

Mol. weight568.55 79.90

Details

C-1345IN STOCK

Clopidogrel EP Impurity E (R-Isomer)

CAS #444728-15-8

Mol. formulaC₁₅H₁₅ClN₂OS

Mol. weight306.81

Details

C-1346INQUIRE FURTHER

Clopidogrel Impurity 17

CAS #1896709-41-3

Mol. formulaC7H11NOS

Mol. weight157.23

Details

C-1348IN STOCK

Clopidogrel Impurity 19 Sodium Salt

CAS #NA

Mol. formulaC₁₆H₁₅ClNO₅S₂. Na

Mol. weight400.87 22.99

Details

C-1349IN STOCK

Clopidogrel Impurity 20

CAS #85259-19-4

Mol. formulaC₉H₈BrClO₂

Mol. weight263.52

Details

C-1350BACK ORDER

Clopidogrel Impurity 21

CAS #NA

Mol. formulaC16H17NO2S

Mol. weight287.38

Details

C-135002IN STOCK

Cefadroxil EP Impurity B (Cefadroxil USP Related Compound B, Cephalexin (Cephalexin) EP Impurity B, Cefradine EP Impurity A, 7-ADCA)

CAS #22252-43-3

Mol. formulaC₈H₁₀N₂O₃S

Mol. weight214.24

Details

C-135003IN STOCK

Cefadroxil EP Impurity D (Cefadroxil USP Related Compound D)

CAS #144790-28-3

Mol. formulaC₁₆H₁₇N₃O₅S

Mol. weight363.39

Details

C-135006BACK ORDER

Cefadroxil Impurity J

CAS #NA

Mol. formulaC18H19N3O7S

Mol. weight421.43

Details

C-135008IN STOCK

Cefadroxil EP Impurity F (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₄H₂₄N₄O₇S

Mol. weight512.54

Details

C-135011INQUIRE FURTHER

Cefadroxil Monohydrate EP Impurity C

CAS #NA

Mol. formulaC16H19N3O6S

Mol. weight381.41

Details

C-135012IN STOCK

Cefadroxil Impurity 1 (Methyl(2R)-2-Amino-2-(4-Hydroxyphenyl)acetate)

CAS #37763-23-8

Mol. formulaC₉H₁₁NO₃

Mol. weight181.19

Details

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