TLC Pharmaceutical Standards

TLC Pharmaceutical Standards

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FOLIC ACID

F-2411

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Catalogue Number:	F-2411
Compound Name:	Folic Acid Impurity: 6-(chloromethyl)pteridine-2,4-Diamine HCl
Synonyms:
CAS#:	82778-08-3
Alternate CAS#:
Molecular Formula:	C7H7ClN6. HCl
Molecular Weight:	210.63 36.46

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Dimethyltetrahydrofolic Acid

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Folic Acid (Folinic Acid EP Impurity C)

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M.W. 445.34 2*22.99

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M.W. 441.40 2*114.02

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C₃₁H₂₈N₉O₁₀. 3 Na

M.W. 686.62 3*22.99

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CAS No. 119-24-4

C₁₄H₁₂N₆O₃

M.W. 312.29

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Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 4

CAS No. 921-03-9

C₃H₃Cl₃O

M.W. 161.41

F-2428

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Folic Acid Impurity 5

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Tetrahydrofolic Acid-13C5-15N Trifluoroacetate

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Folic Acid (Folinic Acid EP Impurity C)

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C₇H₇N₅O₂

M.W. 193.17

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Pyrofolic Acid

CAS No. 223378-69-6

C₁₉H₁₇N₇O₅

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5-(Methyl-d3)-Tetrahydrofolic Acid Calcium Salt

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M.W. 460.47 40.08

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Folic Acid Impurity 8

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Folic Acid (Folinic Acid EP Impurity C)

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Folic Acid (Folinic Acid EP Impurity C)

6-Methylpterin

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M.W. 177.17

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Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 10

C₁₉H₁₇N₇O₆

M.W. 439.39

F-2448

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C₂₀H₂₃N₇O₇

M.W. 473.45

F-2449

Folic Acid (Folinic Acid EP Impurity C)

3,3-Dichloropropionyl Chloride

CAS No. 17880-86-3

C₃H₃Cl₃O

M.W. 161.41

F-2450

Folic Acid (Folinic Acid EP Impurity C)

Pteridine-6-Carbaldehyde

CAS No. 4742-17-0

C₇H₄N₄O

M.W. 160.14

F-2451

Folic Acid (Folinic Acid EP Impurity C)

N10-Nitroso Folic Acid-d4

C₁₉H₁₄D₄N₈O₇

M.W. 474.43

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Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 12

CAS No. 1182291-60-6

C₇H₇N₅O₃

M.W. 209.17

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Folic Acid (Folinic Acid EP Impurity C)

Folic Acid EP Impurity D Sodium Salt

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C₁₄H₁₁N₆O₃. Na

M.W. 311.28 22.99

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Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 13

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C₁₉H₂₁N₇O₆

M.W. 443.42

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Folic Acid (Folinic Acid EP Impurity C)

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C₂₀H₂₁D₄N₇O₆

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Folic Acid (Folinic Acid EP Impurity C)

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C₁₂H₁₄N₂O₅

M.W. 266.25

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Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 15

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C₁₄H₁₆N₂O₆

M.W. 308.29

F-2459

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 14-d4

C₁₂H₁₀D₄N₂O₅

M.W. 270.28

F-2460

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 15-d4

C₁₄H₁₂D₄N₂O₆

M.W. 312.31

F-2461

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 16

C₃₈H₄₀N₁₄O₁₁

M.W. 868.83

F-068026

Folic Acid (Folinic Acid EP Impurity C)

5-Formyl-Tetrahydrofolic Acid-d4

CAS No. 461426-40-4

C₂₀H₁₉D₄N₇O₇

M.W. 477.47

F-2462

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 17

CAS No. 197454-67-4

C₇H₅N₅O

M.W. 175.15

F-2463

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 18

C₇H₆ClN₅O

M.W. 211.61

F-2464

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 19

C₇H₆ClN₅O

M.W. 211.61

F-2465

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 20

C₇H₅Cl₂N₅O

M.W. 246.05

F-2466

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 21

C₇H₁₀ClN₅O₂

M.W. 231.64

F-2467

Folic Acid (Folinic Acid EP Impurity C)

N10-Nitroso Folic Acid

CAS No. 26360-21-4

C₁₉H₁₈N₈O₇

M.W. 470.40

F-2468

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 22

C₇H₆N₄

M.W. 146.15

F-2469

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 23

C₁₉H₂₅N₇O₈

M.W. 479.45

F-2470

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 24

C₁₇H₂₀N₄O₆

M.W. 376.37

F-2471

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid NHS Ester

CAS No. 153445-05-7

C₂₃H₂₂N₈O₈

M.W. 538.48

F-2472

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 25

C₁₉H₂₅N₇O₈

M.W. 479.45

F-2473

Folic Acid (Folinic Acid EP Impurity C)

N-Nitroso Folic Acid (N-Nitroso Folinic Acid EP Impurity C)

CAS No. 29291-35-8

C₁₉H₁₈N₈O₇

M.W. 470.40