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Folic Acid

Tetrahydrofolic Acid

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Tetrahydrofolic Acid

CAT#:	F25703
Product Name:	Tetrahydrofolic Acid
M.F.:	C19H23N7O6
M.W.:	445.44
CAS#:	N/A
Specification:	10mg/vial,25mg/vial,50mg/vial

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Folic acid Impurity E
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N2-Methylamino-5-Methyl-Tetrahydrofolic Acid (DiMeTHFA)
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D-Isomer of Levomefolate Calcium
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5,10-Methylene Tetrahydro-Folic acid (CH2THFA)
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Folic Acid Impurity: 6-(chloromethyl)pteridine-2,4-Diamine HCl
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Isofolic acid (EP-designation)
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(6R)-Mefox
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(6S)-Mefox
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Dimethyltetrahydrofolic Acid
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4a-Hydroxy-5-Methyltetrahydrofolic Acid
CAT #: F25700
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9-Oxo Folic acid
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Tetrahydrofolic Acid
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(6R)-5,10-Diformyltetrahydrofolic Acid
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Folic Acid Related Impurity 1
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M.F : C19H19N7O6
M.W : 441.4

Folic Acid EP Impurity H
CAT #: F03881
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M.F : C31H31N9O10
M.W : 689.64

Folic Acid Impurity 5
CAT #: F03656
CAS #: 712-30-1
M.F : C7H5N5O2
M.W : 191.15

Folic Acid EP Impurity D
CAT #: F05310
CAS #: 119-24-4
M.F : C14H12N6O3
M.W : 312.28

Folic Acid Impurity B Sulfate
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M.F : C4H7N5O H2SO4
M.W : 141.13 98.07

Folic Acid Impurity 6
CAT #: F15093
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M.F : C7H7N5O2
M.W : 193.17

Folic acid EP Impurity E Sulfate
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CAS #: 1391068-26-0（free base）
M.F : C26H24N12O7 H2O4S
M.W : 616.56 98.07

Folic Acid EP Impurity G Sulfate
CAT #: F15908
CAS #: NA
M.F : C19H19N7O6 H2O4S
M.W : 441.40 98.07

Folic Acid Impurity 7
CAT #: F17124
CAS #: 948-60-7
M.F : C7H5N5O3
M.W : 207.15

Folic Acid Impurity 9
CAT #: F19442
CAS #: NA
M.F : C31H28N9O10 3×NH4
M.W : 686.62 3×18.04

Folic Acid Impurity H Calcium Salt
CAT #: F28974
CAS #: 115940-48-2
M.F : C20H21N7O7 Ca
M.W : 471.43 40.08

Folic Acid Impurity E Calcium Salt
CAT #: F28991
CAS #: 944737-05-7(free base)
M.F : C15H15N6O4 1/2Ca
M.W : 343.32 1/2 40.08

Folic Acid Impurity 10
CAT #: F41290
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M.F : C7H7N5O
M.W : 177.17

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