(3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]fu… 1932353-11-1

Name: (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one
Brand: Vaqora Chemicals
SKU: VQ-030073

About (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one

(3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one (CAS 1932353-11-1) is an impurity of Darunavir offered by Vaqora Chemicals. The compound has the formula C7H10O4, corresponding to a molecular weight of 158.15 g/mol. The IUPAC name is (3aR,4S,6aS)-4-methoxy-3a,4,6,6a-tetrahydro-3H-furo[2,3-c]furan-2-one.

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.

As a characterised impurity of Darunavir, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one 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 Darunavir

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

Darunavir impurities

Specifications & identifiers

Chemical identifiers
Product name	(3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one
Catalogue No.	VQ-030073
CAS Number	1932353-11-1
IUPAC name	(3aR,4S,6aS)-4-methoxy-3a,4,6,6a-tetrahydro-3H-furo[2,3-c]furan-2-one
Molecular formula	C₇H₁₀O₄
Molecular weight	158.15 g/mol
Exact mass	158.0579
Grade	Reference Standard
HSN code	38229090
InChIKey	LQEIOPTZKCKTPQ-XAHCXIQSSA-N
SMILES	CO[C@@H]1[C@@H]2CC(=O)O[C@@H]2CO1
PubChem CID	69490808

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.2
H-bond donors / acceptors	0 / 4
TPSA	44.8 Å²

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 (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one?

The CAS Registry Number of (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one is 1932353-11-1.

What is the molecular formula and molecular weight of (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one?

(3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one has the molecular formula C7H10O4 and a molecular weight of 158.15 g/mol. Its IUPAC name is (3aR,4S,6aS)-4-methoxy-3a,4,6,6a-tetrahydro-3H-furo[2,3-c]furan-2-one.

What is (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one used for?

(3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one is supplied as a characterised reference material related to Darunavir. 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 (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one can I order?

We supply (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one 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 (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one?

Yes. Every lot of (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one 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 (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one be shipped internationally?

Yes. We export (3AR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.