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 301–400 of 2208 standards

V-033017BACK ORDER

Vitamin B6 Impurity 15

CAS #5006-20-2

Mol. formulaC₆H₉NO₂

Mol. weight127.14

Details

V-033018BACK ORDER

Vitamin B6 Impurity 16

CAS #33140-27-1

Mol. formulaC₆H₉NO₂

Mol. weight127.14

Details

V-033019BACK ORDER

Vitamin B6 Impurity 17

CAS #78761-51-0

Mol. formulaC₂₄H₂₉N₃O₇

Mol. weight471.51

Details

V-033020BACK ORDER

Vitamin B6 Impurity 18

CAS #221624-94-8

Mol. formulaC₈H₁₁NO₃

Mol. weight169.18

Details

V-033021BACK ORDER

Vitamin B6 Impurity 19

CAS #2775363-46-5

Mol. formulaC₆H₇NO₄

Mol. weight157.13

Details

V-033022BACK ORDER

Vitamin B6 Impurity 20

CAS #314753-93-0

Mol. formulaC₈H₁₀ClNO₂

Mol. weight187.62

Details

V-033023BACK ORDER

Vitamin B6 Impurity 21

CAS #92426-03-4

Mol. formulaC₈H₁₀ClNO₂

Mol. weight187.62

Details

V-033024INQUIRE FURTHER

Vitamin B6 Impurity 22

CAS #NA

Mol. formulaC₁₆H₂₀N₂O₅

Mol. weight320.35

Details

V-033025BACK ORDER

Vitamin B6 Impurity 23

CAS #NA

Mol. formulaC₁₄H₁₅N₃O₃

Mol. weight273.29

Details

V-0331IN STOCK

Desvenlafaxine N-Oxide (O-Desmethyl Venlafaxine N-Oxide)

CAS #1021933-95-8

Mol. formulaC₁₆H₂₅NO₃

Mol. weight279.38

Details

V-0332IN STOCK

Venlafaxine Impurity 3 (Venlafaxine Hydroxy Nitrile Impurity)

CAS #93413-76-4

Mol. formulaC₁₅H₁₉NO₂

Mol. weight245.32

Details

V-0333IN STOCK

Venlafaxine Impurity 14 (N,N-Dimethyltyramine)

CAS #539-15-1

Mol. formulaC₁₀H₁₅NO

Mol. weight165.24

Details

V-0334BACK ORDER

Venlafaxine N-Dimer

CAS #1187545-61-4

Mol. formulaC₃₂H₄₈N₂O₄

Mol. weight524.75

Details

V-0335BACK ORDER

Venlafaxine Impurity 1

CAS #NA

Mol. formulaC₁₅H₂₃NO

Mol. weight233.36

Details

V-0336IN STOCK

Venlafaxine Impurity 2 HCl

CAS #NA

Mol. formulaC₁₇H₂₅NO. HCl

Mol. weight259.39 36.46

Details

V-0337IN STOCK

Venlafaxine-d6

CAS #940297-06-3

Mol. formulaC₁₇H₂₁D₆NO₂

Mol. weight283.44

Details

V-0338IN STOCK

Venlafaxine N-Oxide

CAS #1094598-37-4

Mol. formulaC₁₇H₂₇NO₃

Mol. weight293.41

Details

V-0339BACK ORDER

Venlafaxine Impurity 4

CAS #29903-09-1

Mol. formulaC₁₇H₁₈O₃

Mol. weight270.33

Details

V-034IN STOCK

Desvenlafaxine (O-Desmethyl Venlafaxine)

CAS #93413-62-8

Mol. formulaC₁₆H₂₅NO₂

Mol. weight263.38

Details

V-0340IN STOCK

Desvenlafaxine USP Related Compound A

CAS #1346600-38-1

Mol. formulaC₁₆H₂₃NO

Mol. weight245.37

Details

V-034001INQUIRE FURTHER

(R)-Valiolamine Voglibose

CAS #1303996-67-9

Mol. formulaC17H34N2O11

Mol. weight442.47

Details

V-034002INQUIRE FURTHER

(S)-Valiolamine Voglibose

CAS #1303996-66-8

Mol. formulaC17H34N2O11

Mol. weight442.47

Details

V-0341BACK ORDER

Venlafaxine Impurity 7

CAS #NA

Mol. formulaC₂₀H₂₉NO₅

Mol. weight363.45

Details

V-0342BACK ORDER

Venlafaxine Impurity 8

CAS #NA

Mol. formulaC₂₄H₃₃NO₈

Mol. weight463.53

Details

V-0343BACK ORDER

Venlafaxine Impurity 9

CAS #NA

Mol. formulaC₂₀H₂₉NO₅

Mol. weight363.45

Details

V-0344IN STOCK

Venlafaxine-d6 N-Oxide

CAS #1094598-37-4 (non-labelled)

Mol. formulaC₁₇H₂₁D₆NO₃

Mol. weight299.44

Details

V-0345BACK ORDER

Venlafaxine EP Impurity D-13C-d3 HCl (Venlafaxine USP Related Compound A-13C-d3, N-Desmethyl Venlafaxine-13C-d3 HCl)

CAS #NA

Mol. formulaC₁₅¹³CH₂₂D₃NO₂. HCl

Mol. weight267.39 36.46

Details

V-0346IN STOCK

Venlafaxine Impurity 11

CAS #295366-48-2

Mol. formulaC₁₇H₂₅NO₃

Mol. weight291.39

Details

V-0347BACK ORDER

Venlafaxine Impurity 12

CAS #1346601-14-6

Mol. formulaC₂₅H₃₅NO₃

Mol. weight397.56

Details

V-0348IN STOCK

Desvenlafaxine-d6 (O-Desmethyl Venlafaxine-d6)

CAS #1062605-69-9

Mol. formulaC₁₆H₁₉D₆NO₂

Mol. weight269.42

Details

V-0349IN STOCK

Venlafaxine Impurity 13

CAS #1346601-21-5

Mol. formulaC₂₂H₂₉NO₃

Mol. weight355.48

Details

V-035IN STOCK

Venlafaxine EP Impurity D HCl (Venlafaxine USP Related Compound A, N-Desmethyl Venlafaxine HCl)

CAS #93413-90-2

Mol. formulaC₁₆H₂₅NO₂. HCl

Mol. weight263.38 36.46

Details

V-0350BACK ORDER

Venlafaxine Impurity 15

CAS #1346605-18-2

Mol. formulaC₁₆H₂₅NO

Mol. weight247.38

Details

V-035001IN STOCK

Hydroxocobalamin Acetate (Vitamin B12 Analog)

CAS #22465-48-1

Mol. formulaC₆₄H₉₂CoN₁₃O₁₆P

Mol. weight1389.42

Details

V-035003BACK ORDER

Sulphitocobalamin

CAS #15671-27-9

Mol. formulaC₆₂H₈₈CoN₁₃O₁₄P. HO₃S

Mol. weight1329.38 81.07

Details

V-035004BACK ORDER

Nitritocobalamin

CAS #20623-13-6

Mol. formulaC₆₂H₈₈CoN₁₃O₁₄P. NO₂

Mol. weight1329.38 46.01

Details

V-035005BACK ORDER

Methylcobalamin Hydrate

CAS #288315-09-3

Mol. formulaC₆₃H₉₁CoN₁₃O₁₄P. x H₂O

Mol. weight1344.41 18.02

Details

V-035006BACK ORDER

Methylcobalamin-13C-d3

CAS #13422-55-4 (non-labelled)

Mol. formula¹³C C₆₂H₈₈D₃CoN₁₃O₁₄P

Mol. weight1348.42

Details

V-035007IN STOCK

Methylcobalamin Impurity 1

CAS #17234-76-3

Mol. formulaC₂₂H₂₀N₂O₂

Mol. weight344.41

Details

V-035008IN STOCK

Methylcobalamin Impurity 2

CAS #1098-68-6

Mol. formulaC₁₄H₁₉N₂O₇P

Mol. weight358.29

Details

V-035009INQUIRE FURTHER

Methylcobalamin Impurity 3

CAS #NA

Mol. formulaC₄₉H₇₃CoN₁₁O₈

Mol. weight1003.12

Details

V-035010BACK ORDER

Methylcobalamin Impurity 4

CAS #NA

Mol. formulaC₄₉H₇₅CoN₁₁O₈

Mol. weight1005.14

Details

V-035011BACK ORDER

Methylcobalamin Impurity 5

CAS #NA

Mol. formulaC₆₅H₉₃CoN₁₃O₁₅P

Mol. weight1386.44

Details

V-035012IN STOCK

Methylcobalamin Impurity 6

CAS #132-13-8

Mol. formulaC₁₄H₁₈N₂O₄

Mol. weight278.31

Details

V-035013BACK ORDER

Methylcobalamin Impurity 7

CAS #NA

Mol. formulaC₁₄H₁₈N₂O₄

Mol. weight278.31

Details

V-035014IN STOCK

Methylcobalamin Impurity 8

CAS #975-91-7

Mol. formulaC₁₄H₁₉N₂O₇P

Mol. weight358.29

Details

V-035015INQUIRE FURTHER

Methylcobalamin Impurity 9

CAS #NA

Mol. formulaC₆₂H₈₉CoN₁₃O₁₆P

Mol. weight1362.38

Details

V-035016INQUIRE FURTHER

Methylcobalamin Impurity 10

CAS #NA

Mol. formulaC₆₂H₈₉CoN₁₃O₁₆P

Mol. weight1362.38

Details

V-035017INQUIRE FURTHER

Methylcobalamin Impurity 11

CAS #NA

Mol. formulaC₆₂H₈₉CoN₁₃O₁₅P

Mol. weight1346.38

Details

V-035018IN STOCK

Methylcobalamin-d3

CAS #NA

Mol. formulaC₆₃H₈₈D₃CoN₁₃O₁₄P

Mol. weight1347.42

Details

V-035019INQUIRE FURTHER

Methylcobalamin Impurity 12

CAS #NA

Mol. formulaC₆₃H₈₇CoN₁₃O₁₅P

Mol. weight1356.37

Details

V-035020INQUIRE FURTHER

Methylcobalamin Impurity 13

CAS #NA

Mol. formulaC₆₃H₈₆CoN₁₂O₁₆P

Mol. weight1357.36

Details

V-035021INQUIRE FURTHER

Methylcobalamin Impurity 14

CAS #NA

Mol. formulaC₆₃H₈₆CoN₁₂O₁₆P

Mol. weight1357.36

Details

V-035022INQUIRE FURTHER

Methylcobalamin Impurity 15

CAS #NA

Mol. formulaC₆₃H₈₆CoN₁₂O₁₆P

Mol. weight1357.36

Details

V-035023INQUIRE FURTHER

Methylcobalamin Impurity 16

CAS #NA

Mol. formulaC₆₃H₈₅CoN₁₁O₁₇P

Mol. weight1358.34

Details

V-035024INQUIRE FURTHER

Methylcobalamin Impurity 17

CAS #NA

Mol. formulaC₆₂H₉₀CoN₁₄O₁₄P

Mol. weight1345.39

Details

V-035025INQUIRE FURTHER

Methylcobalamin Impurity 18

CAS #NA

Mol. formulaC₆₃H₉₁CoN₁₃O₁₅P

Mol. weight1360.40

Details

V-035026INQUIRE FURTHER

Methylcobalamin Impurity 19

CAS #NA

Mol. formulaC₆₂H₈₆CoN₁₂O₁₆P

Mol. weight1345.35

Details

V-035028INQUIRE FURTHER

Methylcobalamin Impurity 20

CAS #NA

Mol. formulaC₆₃H₈₈CoN₁₄O₁₅P

Mol. weight1371.39

Details

V-035029INQUIRE FURTHER

Methylcobalamin Impurity 21

CAS #NA

Mol. formulaC₆₂H₈₇CoN₁₅O₁₄P

Mol. weight1356.38

Details

V-0351IN STOCK

Venlafaxine

CAS #93413-69-5

Mol. formulaC₁₇H₂₇NO₂

Mol. weight277.41

Details

V-0352IN STOCK

Venlafaxine Impurity 16

CAS #2568340-30-5

Mol. formulaC₁₇H₂₅NO₂

Mol. weight275.39

Details

V-0353IN STOCK

Venlafaxine EP Impurity E

CAS #93413-70-8

Mol. formulaC₁₇H₂₅NO₂

Mol. weight275.39

Details

V-0354BACK ORDER

N-Nitroso Venlafaxine Impurity 13

CAS #NA

Mol. formulaC₂₂H₂₈N₂O₄

Mol. weight384.48

Details

V-0355IN STOCK

N-Nitroso-N,O-Didesmethyl Venlafaxine (Mixture of Diastereomers)

CAS #3017268-48-0

Mol. formulaC₁₅H₂₂N₂O₃

Mol. weight278.35

Details

V-0356BACK ORDER

Venlafaxine Impurity 17

CAS #NA

Mol. formulaC₁₆H₂₅NO

Mol. weight247.38

Details

V-0357IN STOCK

N-Nitroso Venlafaxine Impurity 17 (Mixture of Isomers)

CAS #NA

Mol. formulaC₁₆H₂₄N₂O₂

Mol. weight276.38

Details

V-0358BACK ORDER

Venlafaxine Impurity 18

CAS #NA

Mol. formulaC₁₅H₂₁NO₂

Mol. weight247.34

Details

V-0359BACK ORDER

N-Nitroso Venlafaxine Impurity 18

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₃

Mol. weight276.34

Details

V-036IN STOCK

Desvenlafaxine USP Related Compound B (N,O-Didesmethyl Venlafaxine)

CAS #135308-74-6

Mol. formulaC₁₅H₂₃NO₂

Mol. weight249.35

Details

V-0360BACK ORDER

Venlafaxine Impurity 19

CAS #NA

Mol. formulaC₁₅H₂₁NO

Mol. weight231.34

Details

V-036001IN STOCK

4-Methyl-2-Oxovalerate Calcium Salt

CAS #51828-95-6

Mol. formulaC₆H₉O₃. 0.5 Ca

Mol. weight129.14 0.5*40.08

Details

V-036002IN STOCK

3-Methyl-2-Oxovalerate Calcium Salt

CAS #66872-75-1

Mol. formulaC₆H₉O₃. 0.5 Ca

Mol. weight129.14 0.5*40.08

Details

V-036003IN STOCK

4-Chlorovaleroyl Chloride (4-Chloropentanoyl Chloride)

CAS #63480-12-6

Mol. formulaC₅H₈Cl₂O

Mol. weight155.02

Details

V-036005IN STOCK

Valeric Acid Impurity 2

CAS #30414-53-0

Mol. formulaC₆H₁₀O₃

Mol. weight130.14

Details

V-036006IN STOCK

Valeric Acid (Valproic Acid EP Impurity A)

CAS #109-52-4

Mol. formulaC₅H₁₀O₂

Mol. weight102.13

Details

V-036007IN STOCK

Valeric Acid Impurity 1

CAS #3274-28-0

Mol. formulaC₉H₁₈O₂

Mol. weight158.24

Details

V-036008BACK ORDER

4,5-Dioxovaleric Acid

CAS #5976-90-9

Mol. formulaC₅H₆O₄

Mol. weight130.10

Details

V-036009BACK ORDER

5-Chlorovaleric Anhydride

CAS #1802522-36-6

Mol. formulaC₁₀H₁₆Cl₂O₃

Mol. weight255.14

Details

V-036010BACK ORDER

Methyl Valerate

CAS #624-24-8

Mol. formulaC₆H₁₂O₂

Mol. weight116.16

Details

V-036011BACK ORDER

BOC-DL-VAL-OH

CAS #54895-12-4

Mol. formulaC₁₀H₁₉NO₄

Mol. weight217.27

Details

V-036012IN STOCK

2,2'-Azobisisobutyronitrile (AIBN)

CAS #78-67-1

Mol. formulaC₈H₁₂N₄

Mol. weight164.21

Details

V-036013BACK ORDER

4,4'-Azobis(4-cyanovaleric Acid) (ACVA)

CAS #2638-94-0

Mol. formulaC₁₂H₁₆N₄O₄

Mol. weight280.28

Details

V-036014BACK ORDER

2-Ethylhexyl Valerate

CAS #5451-87-6

Mol. formulaC₁₃H₂₆O₂

Mol. weight214.35

Details

V-036015BACK ORDER

(S)-3-Methyl-2-Oxovalerate Calcium Salt

CAS #51828-96-7

Mol. formulaC₆H₉O₃. 1/2Ca

Mol. weight129.14 20.04

Details

V-036016BACK ORDER

4-Methyl-2-Oxovalerate-d6 Calcium Salt

CAS #NA

Mol. formulaC₆H₄D₆O₃. 1/2Ca

Mol. weight136.18 1/2*40.08

Details

V-036017BACK ORDER

4-Methyl-2-Oxovaleric Acid-d7

CAS #1795020-84-6

Mol. formulaC₆H₃D₇O₃

Mol. weight137.19

Details

V-036018BACK ORDER

2,2'-Azobis(2,4-dimethylvaleronitrile)

CAS #4419-11-8

Mol. formulaC₁₄H₂₄N₄

Mol. weight248.37

Details

V-036019BACK ORDER

Ethyl 2,2,4-trimethyl-3-Oxovalerate

CAS #4447-64-7

Mol. formulaC₁₀H₁₈O₃

Mol. weight186.25

Details

V-036020BACK ORDER

Butyl Valerate

CAS #591-68-4

Mol. formulaC₉H₁₈O₂

Mol. weight158.24

Details

V-036021BACK ORDER

Valeric Acid-d5 (Valproic Acid EP Impurity A-d5)

CAS #NA

Mol. formulaC₅H₅D₅O₂

Mol. weight107.16

Details

V-0361BACK ORDER

N-Nitroso Venlafaxine Impurity 19

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₂

Mol. weight260.34

Details

V-0362BACK ORDER

Venlafaxine Impurity 20

CAS #NA

Mol. formulaC₁₅H₂₃NO

Mol. weight233.36

Details

V-0363BACK ORDER

N-Nitroso Venlafaxine Impurity 20

CAS #NA

Mol. formulaC₁₅H₂₂N₂O₂

Mol. weight262.35

Details

V-0364IN STOCK

N-Nitroso Venlafaxine EP Impurity H (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₄H₃₂N₂O₄

Mol. weight412.53

Details

V-0365IN STOCK

N-Nitroso Venlafaxine EP Impurity D (N-Nitroso Venlafaxine USP Related Compound A (Free Form), N-Nitroso-N-Desmethyl Venlafaxine)

CAS #2680662-11-5

Mol. formulaC₁₆H₂₄N₂O₃

Mol. weight292.38

Details

V-0366BACK ORDER

Venlafaxine Impurity 21

CAS #4091-50-3

Mol. formulaC₁₀H₁₅NO

Mol. weight165.24

Details

V-0367IN STOCK

N-Nitroso Venlafaxine Impurity 21

CAS #NA

Mol. formulaC₁₀H₁₄N₂O₂

Mol. weight194.23

Details

V-0368BACK ORDER

Venlafaxine Impurity 22

CAS #NA

Mol. formulaC₁₆H₂₃NO₂

Mol. weight261.37

Details

V-0369IN STOCK

N-Nitroso Venlafaxine Impurity 22

CAS #NA

Mol. formulaC₁₆H₂₂N₂O₃

Mol. weight290.36

Details

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