TLC Pharmaceutical Standards

TLC Pharmaceutical Standards

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FOLIC ACID

F-2438

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Catalogue Number:	F-2438
Compound Name:	Folic Acid Impurity 2
Synonyms:	2-amino-7-(hydroxymethyl)pteridin-4(3H)-one
CAS#:	694514-39-1
Alternate CAS#:
Molecular Formula:	C₇H₇N₅O₂
Molecular Weight:	193.17

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M.W. 445.44

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M.W. 441.40 2*114.02

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M.W. 161.41

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Pyrofolic Acid

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M.W. 473.45

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C₃H₃Cl₃O

M.W. 161.41

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C₇H₄N₄O

M.W. 160.14

F-2451

Folic Acid (Folinic Acid EP Impurity C)

N10-Nitroso Folic Acid-d4

C₁₉H₁₄D₄N₈O₇

M.W. 474.43

F-2452

Folic Acid (Folinic Acid EP Impurity C)

Folic Acid Impurity 12

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C₇H₇N₅O₃

M.W. 209.17

F-2453

Folic Acid (Folinic Acid EP Impurity C)

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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

F-2455

Folic Acid (Folinic Acid EP Impurity C)

5-Methyl-Tetrahydrofolic Acid-d4

C₂₀H₂₁D₄N₇O₆

M.W. 463.49

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Folic Acid (Folinic Acid EP Impurity C)

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M.W. 266.25

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Folic Acid (Folinic Acid EP Impurity C)

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M.W. 308.29

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M.W. 270.28

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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

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Folic Acid (Folinic Acid EP Impurity C)

5-Formyl-Tetrahydrofolic Acid-d4

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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)

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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