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 6601–6700 of 7507 standards

C-77123BACK ORDER

N-Acetyl-S-benzyl-DL-Cysteine

CAS #19538-71-7

Mol. formulaC₁₂H₁₅NO₃S

Mol. weight253.32

Details

C-77124BACK ORDER

N-(Acetyl-d3)-S-benzyl-L-Cysteine

CAS #201404-15-1

Mol. formulaC₁₂H₁₂D₃NO₃S

Mol. weight256.33

Details

C-77125BACK ORDER

Cysteine Impurity 12 (Fmoc-Cys(Acm)-OH)

CAS #86060-81-3

Mol. formulaC₂₁H₂₂N₂O₅S

Mol. weight414.48

Details

C-77126BACK ORDER

Cysteine Impurity 13 (Fmoc-D-Cys(Acm)-OH)

CAS #168300-88-7

Mol. formulaC₂₁H₂₂N₂O₅S

Mol. weight414.48

Details

C-77128BACK ORDER

N-Boc-S-Adenosyl-L-Homocysteine

CAS #NA

Mol. formulaC₁₉H₂₈N₆O₇S

Mol. weight484.53

Details

C-77129BACK ORDER

S-Adenosyl-N-Boc-L-Homocysteine

CAS #1054717-96-2

Mol. formulaC₁₉H₂₈N₆O₇S

Mol. weight484.53

Details

C-77130IN STOCK

(S)-S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine (S)-S-Oxide)

CAS #112246-66-9

Mol. formulaC₅H₉NO₅S

Mol. weight195.19

Details

C-77131IN STOCK

(R)-S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine (R)-S-Oxide)

CAS #61475-35-2

Mol. formulaC₅H₉NO₅S

Mol. weight195.020

Details

C-77132BACK ORDER

D-Phenylmercapturic Acid

CAS #215599-99-8

Mol. formulaC₁₁H₁₃NO₃S

Mol. weight239.29

Details

C-77133BACK ORDER

D-Phenylmercapturic Acid-d5

CAS #1331906-27-4

Mol. formulaC₁₁H₈D₅NO₃S

Mol. weight244.32

Details

C-77134BACK ORDER

N-Acetyl-S-Benzyl-L-Cysteine

CAS #19542-77-9

Mol. formulaC₁₂H₁₅NO₃S

Mol. weight253.32

Details

C-77135BACK ORDER

N-Acetyl-S-Benzyl-L-Cysteine-d5

CAS #NA

Mol. formulaC₁₂H₁₀D₅NO₃S

Mol. weight258.35

Details

C-77137BACK ORDER

N-Acetyl-S-(2-cyanoethyl)-L-Cysteine

CAS #74514-75-3

Mol. formulaC₈H₁₂N₂O₃S

Mol. weight216.26

Details

C-77139BACK ORDER

N-Acetyl-d3-S-(3-hydroxypropyl)cysteine, Dicyclohexylammonium Salt

CAS #1356934-09-2

Mol. formulaC₈H₁₂D₃NO₄S. C₁₂H₂₃N

Mol. weight224.29 181.32

Details

C-77140BACK ORDER

DL-Homocysteine

CAS #454-29-5

Mol. formulaC₄H₉NO₂S

Mol. weight135.18

Details

C-77141INQUIRE FURTHER

N-Nitroso DL-Homocysteine

CAS #NA

Mol. formulaC₄H₈N₂O₃S

Mol. weight164.03

Details

C-77142INQUIRE FURTHER

N-Nitroso DL-Homocysteine Thiolactone

CAS #NA

Mol. formulaC₄H₆N₂O₂S

Mol. weight146.01

Details

C-77144BACK ORDER

DL-Homocysteine-d4

CAS #416845-90-4

Mol. formulaC₄H₅D₄NO₂S

Mol. weight139.21

Details

C-77145BACK ORDER

D-Homocysteine Thiolactone HCl

CAS #1120-77-0

Mol. formulaC₄H₇NOS. HCl

Mol. weight117.17 36.46

Details

C-77146BACK ORDER

D-Glucose-L-Cysteine

CAS #38325-69-8

Mol. formulaC₉H₁₇NO₇S

Mol. weight283.30

Details

C-77147BACK ORDER

L-gamma-Glutamyl-(S)-Allyl-Cysteine

CAS #91216-95-4

Mol. formulaC₁₁H₁₈N₂O₅S

Mol. weight290.33

Details

C-77148BACK ORDER

L-Cysteine-d3

CAS #214782-32-8

Mol. formulaC₃H₄D₃NO₂S

Mol. weight 124.17

Details

C-77149BACK ORDER

L-Cysteine-d2

CAS #130633-02-2

Mol. formulaC₃H₅D₂NO₂S

Mol. weight123.17

Details

C-77150BACK ORDER

N-Nitroso N, S-Carboxymethyl L-Cysteine

CAS #NA

Mol. formulaC₇H₁₀N₂O₇S

Mol. weight266.22

Details

C-77151BACK ORDER

Cysteine Impurity 14

CAS #6436-57-3

Mol. formulaC₇H₁₁NO₂S

Mol. weight173.23

Details

C-77152BACK ORDER

N-Acetyl-L-Cysteine Ethyl Ester

CAS #59587-09-6

Mol. formulaC₇H₁₃NO₃S

Mol. weight191.25

Details

C-77153IN STOCK

(2R)-HMPMA Dicyclohexylamine Salt (Mixture of Diastereomers)

CAS #33164-70-4

Mol. formulaC₉H₁₇NO₄S. C₁₂H₂₃N

Mol. weight235.30 181.32

Details

C-7716BACK ORDER

S-(1,2,2-Trichlorovinyl)-Cysteine

CAS #98025-31-1

Mol. formulaC5H6Cl3NO2S

Mol. weight250.53

Details

C-7717BACK ORDER

S-(1,2,2-Trichlorovinyl)-Cysteine-13C3-15N

CAS #N/A

Mol. formulaC5H6Cl3NO2S

Mol. weight254.49

Details

C-7721BACK ORDER

S-Trityl-N-Fomc_L-Cysteine

CAS #103213-32-7

Mol. formulaC37H31NO4S

Mol. weight585.72

Details

C-7722INQUIRE FURTHER

S-Trityl-N-Fomc_L-Cysteine-34S

CAS #103213-32-7 (non-labelled)

Mol. formula34S C37H31NO4

Mol. weight587.63

Details

C-7725BACK ORDER

L-Cysteine S-Sulfate

CAS #1637-71-4

Mol. formulaC3H7NO5S2

Mol. weight201.21

Details

C-7726BACK ORDER

L-Cysteine S-Sulfate-13C3-15N

CAS #1637-71-4 (non-labelled)

Mol. formula13C3 15N H7O5S2

Mol. weight205.18

Details

C-7727IN STOCK

S-Adenosyl-L-Homocysteine

CAS #979-92-0

Mol. formulaC₁₄H₂₀N₆O₅S

Mol. weight384.41

Details

C-7728BACK ORDER

S-Adenosyl-L-Homocysteine-15N4

CAS #NA

Mol. formulaC₁₄H₂₀N₂¹⁵N₄O₅S

Mol. weight388.38

Details

C-7729IN STOCK

D-Homocysteine Lactone HCl

CAS #104347-13-9

Mol. formulaC₄H₇NO₂. HCl

Mol. weight101.11 36.46

Details

C-7730IN STOCK

DL-Homocysteine Thiolactone HCl

CAS #6038-19-3

Mol. formulaC₄H₇NOS. HCl

Mol. weight117.17 36.46

Details

C-7731IN STOCK

L-Homocysteine Thiolactone HCl

CAS #31828-68-9

Mol. formulaC4H7NOS. HCl

Mol. weight117.17 36.46

Details

C-7732BACK ORDER

D-Homocysteine Thiolactone

CAS #130548-06-0

Mol. formulaC₄H₇NOS

Mol. weight117.17

Details

C-7734BACK ORDER

N-Acetyl-S-(3-Oxopropyl)-L-Cysteine

CAS #140226-30-8

Mol. formulaC8H13NO4S

Mol. weight219.26

Details

C-7735BACK ORDER

N-Acetyl-S-3-Hydroxypropylcysteine-d6

CAS #NA

Mol. formulaC8H9D6NO4S

Mol. weight227.31

Details

C-7739BACK ORDER

N-(Acetyl-d3)-S-(3-Oxopropyl)-L-Cysteine

CAS #140226-30-8 (non-labelled)

Mol. formulaC8H10D3NO4S

Mol. weight222.27

Details

C-774IN STOCK

S-(1,2-Dichlorovinyl)-Cysteine

CAS #13419-46-0

Mol. formulaC5H7Cl2NO2S

Mol. weight216.09

Details

C-7740BACK ORDER

N-Acetyl-S-(2-hydroxypropyl)-L-Cysteine Dicyclohexylammonium Salt

CAS #38130-86-8

Mol. formulaC8H15NO4S. C12H23N

Mol. weight221.27 181.32

Details

C-7741BACK ORDER

N-Acetyl-S-(2-hydroxypropyl)Cysteine-d3 Dicyclohexylammonium Salt

CAS #1356934-59-2

Mol. formulaC8H12D3NO4S. C12H23N

Mol. weight224.29 181.32

Details

C-7742BACK ORDER

N-Acetyl-S-(2-hydroxypropyl)Cysteine-d6 Dicyclohexylammonium Salt

CAS #NA

Mol. formulaC8H9D6NO4S. C12H23N

Mol. weight227.31 181.32

Details

C-7743IN STOCK

N,S-Carboxymethyl L-Cysteine HCl

CAS #NA

Mol. formulaC₇H₁₁NO₆S. HCl

Mol. weight237.23 36.46

Details

C-7747BACK ORDER

S-Methyl-L-Cysteine S-oxide-13C-d3

CAS #NA

Mol. formula13C C3H6D3NO3S

Mol. weight155.19

Details

C-7748BACK ORDER

Fmoc-D-Cys(Trt)-OH

CAS #167015-11-4

Mol. formulaC37H31NO4S

Mol. weight585.72

Details

C-7749IN STOCK

N,S-Carboxymethyl rac-Cysteine

CAS #NA

Mol. formulaC₇H₁₁NO₆S

Mol. weight237.23

Details

C-775IN STOCK

S-(1,2-Dichlorovinyl)-Cysteine-13C3-15N

CAS #13419-46-0 (non-labelled)

Mol. formulaC2H7Cl2O2S 13C3 15N

Mol. weight220.05

Details

C-7752BACK ORDER

S-Carboxyethyl-mercapturic Acid-d7 (CEMA-d7)

CAS #NA

Mol. formulaC8H6D7NO5S

Mol. weight242.30

Details

C-7753BACK ORDER

DL-Phenylmercapturic Acid

CAS #20640-68-0

Mol. formulaC₁₁H₁₃NO₃S

Mol. weight239.29

Details

C-7754BACK ORDER

DL-Phenylmercapturic Acid-d5

CAS #20640-68-0 (non-labelled)

Mol. formulaC11H8D5NO3S

Mol. weight244.32

Details

C-7755BACK ORDER

HMPMA

CAS #NA

Mol. formulaC9H17NO4S

Mol. weight235.30

Details

C-7756BACK ORDER

HMPMA-d5

CAS #NA

Mol. formulaC9H12D5NO4S

Mol. weight240.33

Details

C-7757BACK ORDER

L-Phenylmercapturic Acid

CAS #4775-80-8

Mol. formulaC₁₁H₁₃NO₃S

Mol. weight239.29

Details

C-7758BACK ORDER

L-Phenylmercapturic Acid-d5

CAS #4775-80-8 (non-labelled)

Mol. formulaC11H8D5NO3S

Mol. weight244.32

Details

C-7759IN STOCK

(2R)-HMPMA (Mixture of Diastereomers)

CAS #33164-64-6

Mol. formulaC₉H₁₇NO₄S

Mol. weight235.30

Details

C-7760BACK ORDER

(2R)-HMPMA-d5

CAS #33164-64-6 (non-labelled)

Mol. formulaC9H12D5NO4S

Mol. weight240.33

Details

C-7762IN STOCK

S-Acetyl-rac-Cysteine HCl

CAS #NA

Mol. formulaC₅H₉NO₃S. HCl

Mol. weight163.20 36.46

Details

C-7763BACK ORDER

Mecysteine HCl

CAS #18598-63-5; 2485-62-3 (free base)

Mol. formulaC4H9NO2S. HCl

Mol. weight135.18 36.46

Details

C-7764BACK ORDER

N-Carbobenzoxy-S-Phenyl-L-Cysteine Methyl Ester

CAS #153277-33-9

Mol. formulaC18H19NO4S

Mol. weight345.41

Details

C-7766IN STOCK

S-(2-Thiazolyl)-L-Cysteine

CAS #405150-20-1

Mol. formulaC₆H₈N₂O₂S₂

Mol. weight204.26

Details

C-7767IN STOCK

L-Cysteinyl-L-Cysteine Trifluoroacetate

CAS #NA

Mol. formulaC₆H₁₂N₂O₃S₂. C₂HF₃O₂

Mol. weight224.30 114.02

Details

C-7768IN STOCK

L-Cysteinesulfinic acid

CAS #1115-65-7

Mol. formulaC₃H₇NO₄S

Mol. weight153.15

Details

C-7769BACK ORDER

L-Cysteine Sulfinic Acid 2

CAS #1315057-92-1

Mol. formulaC₂H₇NO₂S₂

Mol. weight141.20

Details

C-777IN STOCK

S-Carboxymethyl-L-Cysteine Sulfoxide (Carbocisteine S-Oxide)

CAS #5439-87-2

Mol. formulaC₅H₉NO₅S

Mol. weight195.19

Details

C-7771BACK ORDER

L-Thiocysteine Potassium Salt

CAS #NA

Mol. formulaC₃H₆NO₂S₂. K

Mol. weight152.21 39.10

Details

C-7774BACK ORDER

(S)-2-methyl-4,5-dihydrothiazole-4-carboxylic acid

CAS #190601-71-9

Mol. formulaC₅H₇NO₂S

Mol. weight145.18

Details

C-7776BACK ORDER

D-Cysteine

CAS #921-01-7

Mol. formulaC₃H₇NO₂S

Mol. weight121.15

Details

C-7778BACK ORDER

Ethylene Dicysteine Diethyl Ester (ECD) DiHCl

CAS #14344-58-2

Mol. formulaC₁₂H₂₄N₂O₄S₂. 2 HCl

Mol. weight324.45 2*36.46

Details

C-7779BACK ORDER

S-Benzyl-L-Cysteine

CAS #3054-01-1

Mol. formulaC₁₀H₁₃NO₂S

Mol. weight211.28

Details

C-778IN STOCK

Cysteine Impurity 1

CAS #62305-89-9

Mol. formulaC₅H₇NO₃S

Mol. weight161.18

Details

C-7780BACK ORDER

N-Acetyl-S-(2-carbamoylethyl)-L-cysteine

CAS #81690-92-8

Mol. formulaC₈H₁₄N₂O₄S

Mol. weight234.27

Details

C-7781IN STOCK

Cysteine Impurity 2

CAS #14226-97-2

Mol. formulaC₅H₇NO₃S

Mol. weight161.18

Details

C-7782IN STOCK

Cysteine Impurity 1 Sodium Salt

CAS #88933-48-6

Mol. formulaC₅H₆NO₃S. Na

Mol. weight160.17 22.99

Details

C-7783BACK ORDER

S-Acetyl-L-Cysteine HCl

CAS #66185-37-3

Mol. formulaC₅H₉NO₃S. HCl

Mol. weight163.19 36.46

Details

C-7784BACK ORDER

S-Acetyl-D-Cysteine HCl

CAS #NA

Mol. formulaC₅H₉NO₃S. HCl

Mol. weight163.19 36.46

Details

C-7785BACK ORDER

Cysteine Impurity 3

CAS #NA

Mol. formulaC₅H₇NO₂S

Mol. weight145.176

Details

C-7788BACK ORDER

Cysteine Impurity 4

CAS #NA

Mol. formulaC₁₀H₁₇NO₄S

Mol. weight247.31

Details

C-7789BACK ORDER

Cysteine Impurity 5 ((R,S)-N-Acetyl-S-(2-hydroxy-2-methyl-3-buten-1-yl)-L-Cysteine)

CAS #NA

Mol. formulaC₁₀H₁₇NO₄S

Mol. weight247.31

Details

C-779IN STOCK

S-Methyl-L-Cysteine S-Oxide

CAS #6853-87-8

Mol. formulaC4H9NO3S

Mol. weight151.18

Details

C-7790BACK ORDER

Cysteine Impurity 6

CAS #2002427-60-1

Mol. formulaC₁₀H₁₇NO₄S

Mol. weight247.31

Details

C-7791BACK ORDER

Cysteine Impurity 7 ((R,S)-N-Acetyl-S-(2-hydroxy-3-methyl-3-buten-1-yl)-L-Cysteine)

CAS #NA

Mol. formulaC₁₀H₁₇NO₄S

Mol. weight247.31

Details

C-7794BACK ORDER

(4S)-2-Methyl-4-Thiazolidinecarboxylic Acid

CAS #205985-91-7

Mol. formulaC₅H₉NO₂S

Mol. weight147.19

Details

C-7795INQUIRE FURTHER

Cysteine Impurity 8

CAS #851189-30-5

Mol. formulaC₃H₇NS

Mol. weight89.16

Details

C-7796IN STOCK

Cysteine Impurity 9 Trifluoroacetate

CAS #NA

Mol. formulaC₃H₉NS. C₂HF₃O₂

Mol. weight91.17 114.02

Details

C-7797BACK ORDER

N,S-Carboxymethyl D-Cysteine HCl

CAS #NA

Mol. formulaC₇H₁₁NO₆S. HCl

Mol. weight237.23 36.46

Details

C-7799BACK ORDER

(4R)-2-Hydroxy-2-methyl-4-thiazolidinecarboxylic Acid

CAS #1027285-74-0

Mol. formulaC₅H₉NO₃S

Mol. weight163.19

Details

C-781IN STOCK

Cefoperazone EP Impurity A

CAS #73240-08-1

Mol. formulaC₂₃H₂₃N₅O₈S

Mol. weight529.52

Details

C-7811INQUIRE FURTHER

Cefoperazone Impurity 4

CAS #1416704-15-8

Mol. formulaC₇H₁₀N₂O₄

Mol. weight186.17

Details

C-7812BACK ORDER

Cefoperazone-d3

CAS #NA

Mol. formulaC25H24N9O8S2D3

Mol. weight648.70

Details

C-7813BACK ORDER

Cefoperazone Impurity 5

CAS #NA

Mol. formulaC24H25N5O8S2

Mol. weight575.62

Details

C-7814BACK ORDER

Cefoperazone Impurity 6

CAS #NA

Mol. formulaC23H25N5O8S

Mol. weight531.55

Details

C-7815BACK ORDER

Cefoperazone Impurity 7

CAS #NA

Mol. formulaC9H11N5OS2

Mol. weight269.35

Details

C-7816BACK ORDER

Cefoperazone EP Impurity B

CAS #711598-76-4

Mol. formulaC₂₅H₂₇N₉O₈S₂

Mol. weight645.67

Details

C-7817BACK ORDER

Cefoperazone Impurity 8

CAS #1204325-21-2

Mol. formulaC16H21BN4O7

Mol. weight392.18

Details

C-7818BACK ORDER

Cefoperazone Impurity 9

CAS #NA

Mol. formulaC23H25N5O8S2

Mol. weight563.60

Details

C-7819IN STOCK

Cefoperazone

CAS #62893-19-0

Mol. formulaC₂₅H₂₇N₉O₈S₂

Mol. weight645.67

Details

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