TLC Pharmaceutical Standards — products catalogue

Category index

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

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Showing 2801–2900 of 7448 standards

P-197005BACK ORDER

Pralatrexate Impurity 1

CAS #716-74-5

Mol. formulaC₇H₆N₆O₂

Mol. weight206.17

Details

P-197006BACK ORDER

Pralatrexate Impurity 2

CAS #146464-93-9

Mol. formulaC₁₈H₁₆N₆O₂

Mol. weight348.37

Details

P-197007BACK ORDER

Pralatrexate Impurity 3

CAS #2028268-08-6

Mol. formulaC₁₈H₁₇N₇O

Mol. weight347.38

Details

P-197008BACK ORDER

Pralatrexate Impurity 4

CAS #1445586-42-4

Mol. formulaC₁₈H₁₅N₅O₃

Mol. weight349.35

Details

P-197009BACK ORDER

Pralatrexate Impurity 5

CAS #1548618-61-6

Mol. formulaC₂₃H₂₂N₆O₆

Mol. weight478.47

Details

P-197010BACK ORDER

Pralatrexate Epimer

CAS #1451250-74-0

Mol. formulaC₂₃H₂₃N₇O₅

Mol. weight477.48

Details

P-197011BACK ORDER

Pralatrexate Impurity 6

CAS #NA

Mol. formulaC₂₅H₂₅N₇O₇

Mol. weight535.52

Details

P-197012BACK ORDER

Pralatrexate Impurity 7

CAS #52454-37-2

Mol. formulaC₂₀H₂₁N₇O₅

Mol. weight439.43

Details

P-197013BACK ORDER

Pralatrexate Impurity 8

CAS #374777-77-2

Mol. formulaC₂₅H₂₇N₇O₅

Mol. weight505.54

Details

P-197014BACK ORDER

Pralatrexate Impurity 9

CAS #1548618-62-7

Mol. formulaC₂₄H₂₅N₇O₅

Mol. weight491.51

Details

P-197015BACK ORDER

Pralatrexate Impurity 10

CAS #NA

Mol. formulaC₂₄H₂₅N₇O₅

Mol. weight491.51

Details

P-197016BACK ORDER

Pralatrexate Impurity 11

CAS #NA

Mol. formulaC₂₇H₂₉N₇O₈

Mol. weight579.57

Details

P-197017IN STOCK

Pralatrexate Impurity 12 (Pralatrexate Di-L-Glutamate)

CAS #NA

Mol. formulaC₃₃H₃₇N₉O₁₁

Mol. weight735.71

Details

P-197018IN STOCK

Pralatrexate Impurity 13 (Pralatrexate Tri-L-Glutamate)

CAS #NA

Mol. formulaC₃₈H₄₄N₁₀O₁₄

Mol. weight864.83

Details

P-197019IN STOCK

Pralatrexate Impurity 14 (Pralatrexate Tetra-L-Glutamate)

CAS #NA

Mol. formulaC₄₃H₅₁N₁₁O₁₇

Mol. weight993.94

Details

P-197020IN STOCK

Pralatrexate Impurity 15 (Pralatrexate Penta-L-Glutamate)

CAS #NA

Mol. formulaC₄₈H₅₈N₁₂O₂₀

Mol. weight1123.06

Details

P-197021BACK ORDER

Pralatrexate Impurity 16

CAS #146464-94-0

Mol. formulaC₂₇H₃₁N₇O₅

Mol. weight533.59

Details

P-197022BACK ORDER

Pralatrexate Impurity 12-d7 (Pralatrexate Di-L-Glutamate-d7)

CAS #NA

Mol. formulaC₃₃H₃₀D₇N₉O₁₁

Mol. weight742.75

Details

P-197023BACK ORDER

Pralatrexate Impurity 13-d7 (Pralatrexate tri-L-Glutamate-d7)

CAS #NA

Mol. formulaC₃₈H₃₇D₇N₁₀O₁₄

Mol. weight871.87

Details

P-197024BACK ORDER

Pralatrexate Impurity 14-d7 (Pralatrexate Tetra-L-Glutamate-d7)

CAS #NA

Mol. formulaC₄₃H₄₄D₇N₁₁O₁₇

Mol. weight1000.98

Details

P-197025BACK ORDER

Pralatrexate Impurity 15-d7 (Pralatrexate Penta-L-Glutamate-d7)

CAS #NA

Mol. formulaC₄₈H₅₁D₇N₁₂O₂₀

Mol. weight1130.10

Details

P-198001IN STOCK

Pazufloxacin Mesylate

CAS #163680-77-1

Mol. formulaC16H15FN2O4. CH4O3S

Mol. weight318.31 96.11

Details

P-198002IN STOCK

rac-Pazufloxacin Mesylate

CAS #136905-87-8

Mol. formulaC₁₆H₁₅FN₂O₄. CH₄O₃S

Mol. weight318.30 96.10

Details

P-198003IN STOCK

Pazufloxacin-d4

CAS #1346602-96-7

Mol. formulaC₁₆H₁₁D₄FN₂O₄

Mol. weight322.33

Details

P-198004BACK ORDER

(R)-Pazufloxacin Mesylate

CAS #677004-96-5

Mol. formulaC16H15FN2O4. CH4O3S

Mol. weight318.30 96.10

Details

P-198005BACK ORDER

Pazufloxacin Impurity 1

CAS #NA

Mol. formulaC20H19FN2O6

Mol. weight402.38

Details

P-198006BACK ORDER

Pazufloxacin Impurity 2

CAS #NA

Mol. formulaC17H13FN2O4

Mol. weight328.30

Details

P-198007BACK ORDER

Pazufloxacin Impurity 3

CAS #NA

Mol. formulaC17H14FNO6

Mol. weight347.30

Details

P-198008BACK ORDER

Pazufloxacin Impurity 4

CAS #NA

Mol. formulaC17H15FN2O5

Mol. weight346.31

Details

P-198009IN STOCK

Pazufloxacin Impurity 5

CAS #777824-29-0

Mol. formulaC15H15FN2O2

Mol. weight274.30

Details

P-198010BACK ORDER

Pazufloxacin Impurity 6

CAS #NA

Mol. formulaC16H16N2O4

Mol. weight300.31

Details

P-198011BACK ORDER

Pazufloxacin Impurity 7

CAS #NA

Mol. formulaC16H15FN2O4

Mol. weight318.30

Details

P-198012BACK ORDER

Pazufloxacin Impurity 8

CAS #NA

Mol. formulaC16H16N2O5

Mol. weight316.31

Details

P-198013BACK ORDER

Pazufloxacin Impurity 9

CAS #NA

Mol. formulaC15H11FN2O4

Mol. weight302.26

Details

P-198014IN STOCK

Pazufloxacin Impurity 10 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₆H₁₄FNO₇

Mol. weight351.29

Details

P-198015BACK ORDER

Pazufloxacin Impurity 11

CAS #164851-44-9

Mol. formulaC16H14FNO6

Mol. weight335.29

Details

P-198016BACK ORDER

Pazufloxacin Impurity 12

CAS #171567-48-9

Mol. formulaC15H15FN2O3

Mol. weight290.29

Details

P-198017IN STOCK

Pazufloxacin Impurity 13

CAS #127046-18-8

Mol. formulaC18H19FN2O4

Mol. weight346.36

Details

P-198018IN STOCK

Pazufloxacin Impurity 14

CAS #165071-09-0

Mol. formulaC₁₄H₉FN₂O₄

Mol. weight288.23

Details

P-198019IN STOCK

Pazufloxacin Impurity 15

CAS #165071-03-4

Mol. formulaC₁₆H₁₄FNO₅

Mol. weight319.29

Details

P-198020IN STOCK

Pazufloxacin Impurity 16

CAS #165071-10-3

Mol. formulaC₁₄H₁₀FNO₆

Mol. weight307.23

Details

P-198021BACK ORDER

Pazufloxacin Impurity 17

CAS #NA

Mol. formulaC15H11FN2O4

Mol. weight302.26

Details

P-198022BACK ORDER

Pazufloxacin Impurity 18

CAS #NA

Mol. formulaC17H15FN2O4

Mol. weight330.32

Details

P-198023BACK ORDER

Pazufloxacin Impurity 19

CAS #NA

Mol. formulaC20H19FN2O6

Mol. weight402.38

Details

P-199001INQUIRE FURTHER

15-cis-Phytoene

CAS #13920-14-4

Mol. formulaC40H64

Mol. weight544.96

Details

P-199002BACK ORDER

trans-Phytoene

CAS #540-04-5

Mol. formulaC40H64

Mol. weight544.95

Details

P-200001IN STOCK

Pyrrolobenzodiazepine (PBD)

CAS #945490-09-5

Mol. formulaC14H14N2O3

Mol. weight258.28

Details

P-200002BACK ORDER

Pyrrolobenzodiazepine Dimer (PBD Dimer)

CAS #N/A

Mol. formulaC42H39N5O7

Mol. weight725.81

Details

P-200003BACK ORDER

Pyrrolobenzodiazepine Related Compound 1

CAS #NA

Mol. formulaC61H67N9O12

Mol. weight1118.26

Details

P-200004BACK ORDER

Pyrrolobenzodiazepine Related Compound 2

CAS #1342820-51-2

Mol. formulaC60H64N8O12

Mol. weight1089.22

Details

P-200005BACK ORDER

Pyrrolobenzodiazepine Impurity 1

CAS #204322-85-0

Mol. formulaC32H25N3O5

Mol. weight531.57

Details

P-200006BACK ORDER

SG 2057

CAS #260417-62-7

Mol. formulaC₃₃H₃₆N₄O₆

Mol. weight584.67

Details

P-200007BACK ORDER

SG 2057-d6

CAS #NA

Mol. formulaC₃₃H₃₀D₆N₄O₆

Mol. weight590.71

Details

P-201IN STOCK

Perphenazine-d4

CAS #155593-75-2

Mol. formulaC₂₁H₂₂D₄ClN₃OS

Mol. weight407.99

Details

P-2010BACK ORDER

Perphenazine Impurity 2

CAS #NA

Mol. formulaC₂₁H₂₆ClN₃O₂S

Mol. weight419.97

Details

P-201001BACK ORDER

Pelargonidin

CAS #134-04-3

Mol. formulaC15H11O5

Mol. weight271.25

Details

P-201002BACK ORDER

Pelargonidin-3-Glucoside Chloride (Callistephin Chloride)

CAS #18466-51-8

Mol. formulaC21H21O10 Cl

Mol. weight433.40 35.45

Details

P-2011INQUIRE FURTHER

Perphenazine Impurity 3

CAS #NA

Mol. formulaC₂₁H₂₄ClN₃S

Mol. weight385.95

Details

P-202IN STOCK

Perphenazine DiHCl (Fluphenazine Dihydrochloride EP Impurity E DiHCl)

CAS #2015-28-3

Mol. formulaC₂₁H₂₆ClN₃OS. 2 HCl

Mol. weight403.98 2*36.46

Details

P-202001IN STOCK

Pyrazine

CAS #290-37-9

Mol. formulaC₄H₄N₂

Mol. weight80.09

Details

P-202002INQUIRE FURTHER

1,2,3,4-Tetrahydropyrazine

CAS #5194-05-8

Mol. formulaC4H8N2

Mol. weight84.12

Details

P-202004BACK ORDER

2,3-Dimethyl-5-Vinylpyrazine

CAS #160818-30-4

Mol. formulaC8H10N2

Mol. weight134.18

Details

P-202006IN STOCK

Pyrazinecarbonitrile

CAS #19847-12-2

Mol. formulaC₅H₃N₃

Mol. weight105.10

Details

P-202007BACK ORDER

2-Ethenyl-3-Ethyl-5-Methyl Pyrazine

CAS #181589-32-2

Mol. formulaC9H12N2

Mol. weight148.21

Details

P-202008IN STOCK

Pyrazine Impurity 1 (2-Methylpyrazine)

CAS #109-08-0

Mol. formulaC₅H₆N₂

Mol. weight94.12

Details

P-202009IN STOCK

Pyrazine Impurity 2

CAS #1003-29-8

Mol. formulaC₅H₅NO

Mol. weight95.10

Details

P-202010BACK ORDER

2-chloro-5-(trifluoromethoxy)pyrazine

CAS #1803596-66-8

Mol. formulaC5H2ClF3N2O

Mol. weight198.53

Details

P-202011BACK ORDER

3,5-Dichloro-6-Methylpyrazine-2-Carbonitrile

CAS #89284-80-0

Mol. formulaC6H3Cl2N3

Mol. weight188.01

Details

P-202012IN STOCK

Pyrazine Impurity 3 HCl (3-Methylpyridine HCl)

CAS #14401-92-4

Mol. formulaC6H7N. HCl

Mol. weight93.13 36.46

Details

P-202013BACK ORDER

2,3,5-Trimethylpyrazine

CAS #14667-55-1

Mol. formulaC7H10N2

Mol. weight122.17

Details

P-202014BACK ORDER

3,6-Difluoropyrazine-2-carbonitrile

CAS #356783-28-3

Mol. formulaC₅HF₂N₃

Mol. weight141.08

Details

P-202015BACK ORDER

2,5-Dimethylpyrazine-d6

CAS #139616-01-6

Mol. formulaC₆H₂D₆N₂

Mol. weight114.18

Details

P-202016BACK ORDER

Pyrazine-d4

CAS #1758-62-9

Mol. formulaC₄D₄N₂

Mol. weight84.11

Details

P-202017BACK ORDER

2-Hydrazinopyrazine

CAS #54608-52-5

Mol. formulaC₄H₆N₄

Mol. weight110.12

Details

P-202018BACK ORDER

4-Chloro-2-(trifluoromethyl)pyrazolo[1,5-a]pyrazine

CAS #877402-79-4

Mol. formulaC₇H₃ClF₃N₃

Mol. weight221.57

Details

P-202019BACK ORDER

7-Methyl-5,6,7,8-Tetrahydro-[1,2,4]Triazolo[1,5-a]pyrazin-2-Amine HCl

CAS #1956380-46-3

Mol. formulaC₆H₁₁N₅. HCl

Mol. weight153.19 36.46

Details

P-202020BACK ORDER

2-(Hydroxymethyl)-3,5,6-trimethylpyrazine

CAS #NA

Mol. formulaC₈H₁₂N₂O

Mol. weight152.20

Details

P-202021BACK ORDER

2-(Hydroxymethyl)-3,5,6-trimethylpyrazine-d11

CAS #NA

Mol. formulaC₈HD₁₁N₂O

Mol. weight163.26

Details

P-202022BACK ORDER

Pyrazine Impurity 4

CAS #31396-35-7

Mol. formulaC₅H₆N₂O

Mol. weight110.12

Details

P-202023BACK ORDER

(3-Chloropyrazin-2-yl)methanamine HCl

CAS #939412-86-9

Mol. formulaC₅H₆ClN₃. HCl

Mol. weight143.57 36.45

Details

P-202024INQUIRE FURTHER

1-Acetyl-1,2,3,6-Tetrahydro-Pyrazine

CAS #219661-69-5

Mol. formulaC₆H₁₀N₂O

Mol. weight126.16

Details

P-202025INQUIRE FURTHER

Pyrazine Impurity 5

CAS #NA

Mol. formulaC₁₇H₂₂N₄O₃

Mol. weight330.39

Details

P-202026INQUIRE FURTHER

Pyrazine Impurity 6

CAS #NA

Mol. formulaC₁₇H₂₂N₄O₃

Mol. weight330.39

Details

P-202027BACK ORDER

Pulcherriminic Acid

CAS #957-86-8

Mol. formulaC₁₂H₂₀N₂O₄

Mol. weight256.30

Details

P-202028BACK ORDER

2,3,5-Trimethyl-6-ethylpyrazine

CAS #17398-16-2

Mol. formulaC₉H₁₄N₂

Mol. weight150.23

Details

P-202029BACK ORDER

2-Bromo-5H-pyrrolo[2,3-b] Pyrazine

CAS #875781-43-4

Mol. formulaC₆H₄BrN₃

Mol. weight198.02

Details

P-202030BACK ORDER

Pyrazine Impurity 7

CAS #NA

Mol. formulaC₆H₅N₃O₃

Mol. weight167.12

Details

P-202031BACK ORDER

Pyrazine Impurity 8

CAS #NA

Mol. formulaC₇H₇N₅O₃

Mol. weight 209.17

Details

P-202032IN STOCK

Pyrazine Impurity 9

CAS #29906-92-1

Mol. formulaC₈H₁₄N₂

Mol. weight138.21

Details

P-203BACK ORDER

Perphenazine Related Compound B

CAS #3533-97-9

Mol. formulaC₂₁H₂₇N₃OS

Mol. weight369.53

Details

P-203001IN STOCK

Parbendazole

CAS #14255-87-9

Mol. formulaC13H17N3O2

Mol. weight247.30

Details

P-203002BACK ORDER

Parbendazole-d3

CAS #14255-87-9 (non-d)

Mol. formulaC13H14N3O2D3

Mol. weight250.32

Details

P-204BACK ORDER

Perphenazine-d8 2HCl

CAS #N/A

Mol. formulaC21H18ClN3OSD8 2HCl

Mol. weight412.03 2x36.46

Details

P-204001IN STOCK

1-Phthalazinone

CAS #119-39-1

Mol. formulaC₈H₆N₂O

Mol. weight146.15

Details

P-204002IN STOCK

1-Chlorophthalazine

CAS #5784-45-2

Mol. formulaC₈H₅ClN₂

Mol. weight164.59

Details

P-204003BACK ORDER

s-Triazolo[3,4-a]phthalazine

CAS #234-80-0

Mol. formulaC₉H₆N₄

Mol. weight170.18

Details

P-204004BACK ORDER

4-Methyl-1-hydrazinophthalazine

CAS #29902-28-1

Mol. formulaC₉H₁₀N₄

Mol. weight174.21

Details

P-204005BACK ORDER

1-Chloro-4-methylphthalazine

CAS #19064-68-7

Mol. formulaC₉H₇ClN₂

Mol. weight178.62

Details

P-204006BACK ORDER

4-Amino-1-phthalazinone

CAS #13580-88-6

Mol. formulaC₈H₇N₃O

Mol. weight161.16

Details

P-204007IN STOCK

1-Phthalazinone-d4

CAS #NA

Mol. formulaC₈H₂D₄N₂O

Mol. weight150.17

Details

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