ChemicalBook > Product Catalog >API >Vitamins and Minerals medicines >Vitamin C drugs >5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT

5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT

5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT Suppliers list
Company Name: Dideu Industries Group Limited
Tel: 029-88380327; 17691182729
Email: Service@dideu.com
Products Intro: Product Name:5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT USP/EP/BP
CAS:68792-52-9
Purity:99.9% Package:1g;1.1USD Remarks:FDA GMP CEP Approved Manufacturer
Company Name: AFINE CHEMICALS LIMITED
Tel: 008657185134551
Email: info@afinechem.com
Products Intro: Product Name:5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT
CAS:68792-52-9
Purity:98%+ Package:Standard or custom package Remarks:excellent quality and reliable supplier
Company Name: Zhuoer Chemical Co., Ltd
Tel: +86-13524231522
Email: sales@zhuoerchem.com
Products Intro: Product Name:5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT
CAS:68792-52-9
Purity:0.99 Package:25KG;5KG;1KG
Company Name: Nextpeptide Inc
Tel: +86-571-81612335 +8613336028439
Email: sales@nextpeptide.com
Products Intro: Product Name:Sodium 2-(4-(((2-amino-5-methyl-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)pentanedioate
CAS:68792-52-9
Purity:98% Min. Package:5KG;1KG
Company Name: TianJin Alta Scientific Co., Ltd.  
Tel: +86-022-6537-8550
Email: contact@altascientific.com
Products Intro: Product Name:5-Methyltetrahydrofolic acid-[13C5] 5MTHF
CAS:68792-52-9
Purity:98% Package:1Mg; 5Mg;10Mg

5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT manufacturers

5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT Basic information
Product Name:5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT
Synonyms:5-METHYLTETRAHYDROFOLIC ACID DISODIUM;5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT ABOUT 90%;5-METHYL-5,6,7,8-TETRAHYDROPTEROYL-L-GLUTAMIC ACID DISODIUM SALT;5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT;5-Methyltetrahydrofolic acid disodium salt,5-Methyl-5,6,7,8-tetrahydropteroyl-L-glutamic acid disodium salt, 5-Methyl-THF;5-Methyltetrahydrofolic acid-[13C5] 5MTHF;Sodium 2-(4-(((2-amino-5-methyl-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)pentanedioate;5-METHYLTETRAHYDROFOLIC ACID DISODIU
CAS:68792-52-9
MF:C20H23N7Na2O6
MW:503.42
EINECS:
Product Categories:
Mol File:68792-52-9.mol
5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT Structure
5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT Chemical Properties
storage temp. -20°C
Safety Information
WGK Germany 3
10
MSDS Information
ProviderLanguage
SigmaAldrich English
5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT Usage And Synthesis
Purification MethodsFirst check the purity by measuring the UV at pH 7.0 (use phosphate buffer), and it should have max at 290nm and min at 245nm with a ratio of A290/A250 of 3.7. This ratio goes down to 1.3 as oxidation to the dihydro derivative occurs. The latter can be reduced back to the tetrahydro compound by reaction with 2-mercaptoethanol at room temperature. If oxidation has occurred, then the compound should be chromatographed on DEAE-cellulose (~0.9 milliequiv/g, in AcOform) in (NH4)2CO3 (1.5 M) and washed with 1M NH4OAc containing 0.01M mercaptoethanol till free from UV absorption and then washed with 0.01M mercaptoethanol. All is done in a nitrogen atmosphere. The reduced folate is then eluted with a gradient between 0.01M mercaptoethanol and 1M NH4OAc containing 0.01M mercaptoethanol, and the fractions with absorption at 290nm are collected. These are evaporated under reduced pressure at 25o, and traces of NH4OAc and H2O are removed at high vacuum/25o (~24-48hours). The residue is dissolved in the minimum volume of 0.01M mercaptoethanol, and an equivalent of NaOH is added to convert the acid to the diNa salt and evaporated to dryness at 25o/high vacuum. The pure product has max 290nm ( 32,000) in pH 7.0 buffer. [Sakami Biochemical Preparations 10 103 1963.]
5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT Preparation Products And Raw materials
Tag:5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT(68792-52-9) Related Product Information
4-AMINOHIPPURIC ACID Monosodium glutamate L-Tetrahydrofolic Acid 4-METHYLAMINO-BENZAMIDE 2,4-Diamino-6-hydroxypyrimidine ,98% HIPPURIC ACID SODIUM SALT N-(4-Aminobenzoyl)-DL-glutamic acid 5-Pyrimidinamine, N-methyl- (9CI) 2,4,5-TRIAMINOPYRIMIDINE Pteridine, 5,6,7,8-tetrahydro- (6CI,7CI,8CI,9CI) 4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE 5-METHYLTETRAHYDROFOLIC ACID DISODIUM SALT P-AMINOHIPPURIC ACID SODIUM SALT 4-AMINO-N-ISOPROPYLBENZAMIDE GLUTARIC ACID SODIUM SALT 2,5-Diaminopyrimidine 6-HYDROXY-2,4,5-TRIAMINOPYRIMIDINE 4-AMINO-N-PROPYLBENZAMIDE