+01 (302) 314 9524
info@sincopharmachem.com
cart(0)
sign

HOME
PRODUCTS
ABOUT US
- About us
- Service
PROJECT LIST
ORDER
CONTACT US

USA Office
SINCO PHARMACHEM INC.
364 E Main Street Suite 1004 Middletown, DE 19709
Tel：+01 (302) 314 9524
sales@sincopharmachem.com

Strategical Partner:
SHENZHEN PHYSTANDARD BIO-TECH CO., LTD.
3rd Floor D Block QingChuang City Pink Town MinKang Road 292, MinZhi Street, LongHua, ShenZhen, GuangDong, China 518131
Tel: +86 755 8178 9528 Email: info@phystandard.com
www.phystandard.com.cn

Products

Home

Products

Folic Acid

4a-Hydroxy-5-Methyltetrahydrofolic Acid

To find your want

4a-Hydroxy-5-Methyltetrahydrofolic Acid

CAT#:	F25700
Product Name:	4a-Hydroxy-5-Methyltetrahydrofolic Acid
M.F.:	C20H25N7O7
M.W.:	475.46
CAS#:	33157-07-2
Specification:	10mg/vial,25mg/vial,50mg/vial

ADD TO CART

RELATED PRODUCTS

Folic Acid
CAT #: F25687
CAS #: 171777-72-3
M.F .: C19H19N7O6
M.W .: 441.41

Folic Acid Impurity 8
CAT #: F25688
CAS #: 1004-75-7
M.F .: C4H7N5O
M.W .: 141.13

Folic acid Impurity E
CAT #: F25689
CAS #: 1391068-26-0
M.F .: C26H24N12O7
M.W .: 616.56

Folic Acid EP Impurity F
CAT #: F25690
CAS #: 1391194-56-1
M.F .: C7H6ClN5O
M.W .: 211.61

Calcium Folinate
CAT #: F25691
CAS #: 1492-18-8
M.F .: C20H21N7O7.Ca
M.W .: 471.43 40.08

N2-Methylamino-5-Methyl-Tetrahydrofolic Acid (DiMeTHFA)
CAT #: F25692
CAS #: N/A
M.F .: C21H29N7O6
M.W .: 475.51

D-Isomer of Levomefolate Calcium
CAT #: F25693
CAS #: N/A
M.F .: C20H25N7O6 Ca
M.W .: 459.40 40.08

5,10-Methylene Tetrahydro-Folic acid (CH2THFA)
CAT #: F25694
CAS #: N/A
M.F .: C20H25N7O6
M.W .: 459.47

Folic Acid Impurity: 6-(chloromethyl)pteridine-2,4-Diamine HCl
CAT #: F25695
CAS #: 82778-08-3
M.F .: C7H7ClN6. HCl
M.W .: 210.63 36.46

Isofolic acid (EP-designation)
CAT #: F25696
CAS #: 47707-78-8
M.F .: C19H19N7O6
M.W .: 441.4

(6R)-Mefox
CAT #: F25697
CAS #: N/A
M.F .: C20H23N7O7
M.W .: 473.45

(6S)-Mefox
CAT #: F25698
CAS #: N/A
M.F .: C20H23N7O7
M.W .: 473.45

Dimethyltetrahydrofolic Acid
CAT #: F25699
CAS #: N/A
M.F .: C21H27N7O6
M.W .: 473.49

4a-Hydroxy-5-Methyltetrahydrofolic Acid
CAT #: F25700
CAS #: 33157-07-2
M.F .: C20H25N7O7
M.W .: 475.46

9-Oxo Folic acid
CAT #: F25701
CAS #: N/A
M.F .: C19H17N7O7
M.W .: 455.39

Folic Acid-13C5
CAT #: F25702
CAS #: 1207282-75-4
M.F .: C19H19N7O6
M.W .: 446.35

Tetrahydrofolic Acid
CAT #: F25703
CAS #: N/A
M.F .: C19H23N7O6
M.W .: 445.44

(6R)-5,10-Diformyltetrahydrofolic Acid
CAT #: F25704
CAS #: N/A
M.F .: C21H23N7O8
M.W .: 501.46

Folic Acid Related Impurity 1
CAT #: F26655
CAS #: 65165-91-5
M.F : C19H19N7O6
M.W : 441.4

Folic Acid EP Impurity H
CAT #: F03881
CAS #: 2366274-27-1
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
CAT #: F14374
CAS #: 35011-47-3
M.F : C4H7N5O H2SO4
M.W : 141.13 98.07

Folic Acid Impurity 6
CAT #: F15093
CAS #: 712-29-8
M.F : C7H7N5O2
M.W : 193.17

Folic acid EP Impurity E Sulfate
CAT #: F15907
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
CAS #: 708-75-8
M.F : C7H7N5O
M.W : 177.17

About Us
- About us
- Service
Categories
Contact Us
- +01 (302) 314 9524
- +01 (302) 314 9524
- 364 E Main Street Suit 1004 Middletown, DE19709