D-Folic Acid

Name: D-Folic Acid
Brand: Vaqora Chemicals
SKU: VQ-030857

About D-Folic Acid

Vaqora Chemicals supplies D-Folic Acid, an impurity of Folic Acid registered under CAS number 65165-91-5. With the molecular formula C19H19N7O6, it has a molar mass of 441.4 g/mol. Systematically, it is named (2R)-2-[[4-[(2-amino-4-oxo-3H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid. Common synonyms include Vitamin B-11 and Folate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Folic Acid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer D-Folic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Folic Acid

View every impurity, metabolite and intermediate we list for Folic Acid.

Folic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	D-Folic Acid
Catalogue No.	VQ-030857
CAS Number	65165-91-5
IUPAC name	(2R)-2-[[4-[(2-amino-4-oxo-3H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid
Molecular formula	C₁₉H₁₉N₇O₆
Molecular weight	441.4 g/mol
Exact mass	441.1397
Grade	Reference Standard
HSN code	38229090
InChIKey	OVBPIULPVIDEAO-GFCCVEGCSA-N
SMILES	C1=CC(=CC=C1C(=O)N[C@H](CCC(=O)O)C(=O)O)NCC2=CN=C3C(=N2)C(=O)NC(=N3)N
PubChem CID	135405876

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.1
H-bond donors / acceptors	6 / 10
TPSA	209 Å²
Synonyms	Vitamin B-11, Folate, (4-(((2-Amino-4-oxo-3,4-dihydropteridin-6-yl)methyl)amino)benzoyl)-d-glutamic acid, (R)-2-(4-(((2-amino-4-hydroxypteridin-6-yl)methyl)amino)benzamido)pentanedioic acid, Folic acid (D-Isomer), (4-(((2-Amino-4-oxo-1,4-dihydropteridin-6-yl)methyl)amino)benzoyl)-D-glutamic acid, (4-(((2-amino-4-hydroxypteridin-6-yl)methyl)amino)benzoyl)-D-glutamic acid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of D-Folic Acid?

The CAS Registry Number of D-Folic Acid is 65165-91-5. It is also known as Vitamin B-11, Folate, (4-(((2-Amino-4-oxo-3,4-dihydropteridin-6-yl)methyl)amino)benzoyl)-d-glutamic acid.

What is the molecular formula and molecular weight of D-Folic Acid?

D-Folic Acid has the molecular formula C19H19N7O6 and a molecular weight of 441.4 g/mol. Its IUPAC name is (2R)-2-[[4-[(2-amino-4-oxo-3H-pteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid.

What is D-Folic Acid used for?

D-Folic Acid is supplied as a characterised reference material related to Folic Acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of D-Folic Acid can I order?

We supply D-Folic Acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with D-Folic Acid?

Yes. Every lot of D-Folic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can D-Folic Acid be shipped internationally?

Yes. We export D-Folic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.