Desacetyl-7-ACA Lactone

Name: Desacetyl-7-ACA Lactone
Brand: Vaqora Chemicals
SKU: VQ-024836

About Desacetyl-7-ACA Lactone

Listed under CAS 184696-69-3, Desacetyl-7-ACA Lactone is a metabolite or degradation product of Cefuroxime axetil available from Vaqora Chemicals. Its molecular formula is C8H8N2O3S and its molecular weight is 212.23 g/mol. Its systematic (IUPAC) name is (4R,5R)-4-amino-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-ene-3,11-dione. Alternative names: Desacetyl-7-ACA LactoneD294363.

It is supplied 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.

Analytical teams use this compound to identify metabolites and degradants of Cefuroxime axetil, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Desacetyl-7-ACA Lactone in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Related to Cefuroxime axetil

View every impurity, metabolite and intermediate we list for Cefuroxime axetil.

Cefuroxime axetil impurities

Specifications & identifiers

Chemical identifiers
Product name	Desacetyl-7-ACA Lactone
Catalogue No.	VQ-024836
CAS Number	184696-69-3
IUPAC name	(4R,5R)-4-amino-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-ene-3,11-dione
Molecular formula	C₈H₈N₂O₃S
Molecular weight	212.23 g/mol
Exact mass	212.0256
Grade	Reference Standard
HSN code	38229090
InChIKey	PEXXBWBJJAMURF-CLZZGJSISA-N
SMILES	C1C2=C(C(=O)O1)N3[C@@H]([C@@H](C3=O)N)SC2
PubChem CID	14718021

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.4
H-bond donors / acceptors	1 / 5
TPSA	97.9 Å²
Synonyms	(5aR,6R)-6-amino-5a,6-dihydroazeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(3H,4H)-dione, Desacetyl-7-ACA LactoneD294363, (5aR,6R)-6-Amino-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione, 3H,7H-Azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione, 6-amino-5a,6-dihydro-, (5aR,6R)-, 6-Amino-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione, (5aR,6R)-

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 Desacetyl-7-ACA Lactone?

The CAS Registry Number of Desacetyl-7-ACA Lactone is 184696-69-3. It is also known as (5aR,6R)-6-amino-5a,6-dihydroazeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(3H,4H)-dione, Desacetyl-7-ACA LactoneD294363, (5aR,6R)-6-Amino-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione.

What is the molecular formula and molecular weight of Desacetyl-7-ACA Lactone?

Desacetyl-7-ACA Lactone has the molecular formula C8H8N2O3S and a molecular weight of 212.23 g/mol. Its IUPAC name is (4R,5R)-4-amino-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-ene-3,11-dione.

What is Desacetyl-7-ACA Lactone used for?

Desacetyl-7-ACA Lactone is supplied as a characterised reference material related to Cefuroxime axetil. 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 Desacetyl-7-ACA Lactone can I order?

We supply Desacetyl-7-ACA Lactone 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 Desacetyl-7-ACA Lactone?

Yes. Every lot of Desacetyl-7-ACA Lactone 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 Desacetyl-7-ACA Lactone be shipped internationally?

Yes. We export Desacetyl-7-ACA Lactone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.