D-Glucosamic Acid

Name: D-Glucosamic Acid
Brand: Vaqora Chemicals
SKU: VQ-045224

About D-Glucosamic Acid

Vaqora Chemicals supplies D-Glucosamic Acid, an impurity of Glucosamine registered under CAS number 3646-68-2. With the molecular formula C6H13NO6, it has a molar mass of 195.17 g/mol. Systematically, it is named (2R,3R,4S,5R)-2-amino-3,4,5,6-tetrahydroxyhexanoic acid. Common synonyms include D-Glucosaminic acid and 2-Amino-2-deoxy-D-gluconic acid.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Glucosamine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, D-Glucosamic Acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Glucosamine

View every impurity, metabolite and intermediate we list for Glucosamine.

Glucosamine impurities

Specifications & identifiers

Chemical identifiers
Product name	D-Glucosamic Acid
Catalogue No.	VQ-045224
CAS Number	3646-68-2
IUPAC name	(2R,3R,4S,5R)-2-amino-3,4,5,6-tetrahydroxyhexanoic acid
Molecular formula	C₆H₁₃NO₆
Molecular weight	195.17 g/mol
Exact mass	195.0743
Grade	Reference Standard
HSN code	38229090
InChIKey	UFYKDFXCZBTLOO-TXICZTDVSA-N
SMILES	C([C@H]([C@H]([C@@H]([C@H](C(=O)O)N)O)O)O)O
PubChem CID	73563

Physical properties
Physical form	Solid
LogP (XLogP3)	-5.9
H-bond donors / acceptors	6 / 7
TPSA	144 Å²
Synonyms	D-Glucosaminic acid, 2-Amino-2-deoxy-D-gluconic acid, Glucosaminic acid, 2-Amino-2-deoxygluconic acid, D-Glucosaminate, D-Gluconic acid, 2-amino-2-deoxy-, 2-Amino-2-deoxy-D-gluconate, GlyTouCan:G88092VP, (2R,3R,4S,5R)-2-azaniumyl-3,4,5,6-tetrahydroxyhexanoate, Glucosaminate, Gluconic acid, 2-amino-2-deoxy-

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-Glucosamic Acid?

The CAS Registry Number of D-Glucosamic Acid is 3646-68-2. It is also known as D-Glucosaminic acid, 2-Amino-2-deoxy-D-gluconic acid, Glucosaminic acid.

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

D-Glucosamic Acid has the molecular formula C6H13NO6 and a molecular weight of 195.17 g/mol. Its IUPAC name is (2R,3R,4S,5R)-2-amino-3,4,5,6-tetrahydroxyhexanoic acid.

What is D-Glucosamic Acid used for?

D-Glucosamic Acid is supplied as a characterised reference material related to Glucosamine. 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-Glucosamic Acid can I order?

We supply D-Glucosamic 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-Glucosamic Acid?

Yes. Every lot of D-Glucosamic 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-Glucosamic Acid be shipped internationally?

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