D-Erythronolactone

Name: D-Erythronolactone
Brand: Vaqora Chemicals
SKU: VQ-040352

About D-Erythronolactone

D-Erythronolactone (CAS 15667-21-7) is a high-purity reference standard of Asenapine offered by Vaqora Chemicals. With the molecular formula C4H6O4, it has a molar mass of 118.09 g/mol. Its systematic (IUPAC) name is (3R,4R)-3,4-dihydroxyoxolan-2-one. Common synonyms include erythrono-1,4-lactone and GlyTouCan:G37923KE.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this Asenapine standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Asenapine

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

Asenapine impurities

Specifications & identifiers

Chemical identifiers
Product name	D-Erythronolactone
Catalogue No.	VQ-040352
CAS Number	15667-21-7
IUPAC name	(3R,4R)-3,4-dihydroxyoxolan-2-one
Molecular formula	C₄H₆O₄
Molecular weight	118.09 g/mol
Exact mass	118.0266
Grade	Reference Standard
HSN code	38229090
InChIKey	SGMJBNSHAZVGMC-PWNYCUMCSA-N
SMILES	C1[C@H]([C@H](C(=O)O1)O)O
PubChem CID	5325915

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.3
H-bond donors / acceptors	2 / 4
TPSA	66.8 Å²
Synonyms	erythrono-1,4-lactone, GlyTouCan:G37923KE, (3R,4R)-3,4-Dihydroxydihydrofuran-2(3H)-one, d-erythrono-1,4-lactone, 2(3H)-Furanone, dihydro-3,4-dihydroxy-, (3R,4R)-, (3R,4R)-3,4-dihydroxytetrahydrofuran-2-one, erythronolactone, D-Erythronic acid gamma-lactone, (3R,4R)-Dihydroxydihydro-2(3H)-furanone, Erythronic acid g-lactone, Rel-(3R,4R)-3,4-dihydroxydihydrofuran-2(3H)-one, D-Erythronic gamma-Lactone

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-Erythronolactone?

The CAS Registry Number of D-Erythronolactone is 15667-21-7. It is also known as erythrono-1,4-lactone, GlyTouCan:G37923KE, (3R,4R)-3,4-Dihydroxydihydrofuran-2(3H)-one.

What is the molecular formula and molecular weight of D-Erythronolactone?

D-Erythronolactone has the molecular formula C4H6O4 and a molecular weight of 118.09 g/mol. Its IUPAC name is (3R,4R)-3,4-dihydroxyoxolan-2-one.

What is D-Erythronolactone used for?

D-Erythronolactone is supplied as a characterised reference material related to Asenapine. 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-Erythronolactone can I order?

We supply D-Erythronolactone 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-Erythronolactone?

Yes. Every lot of D-Erythronolactone 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-Erythronolactone be shipped internationally?

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