(3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4… 192725-55-6

Name: (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate
Brand: Vaqora Chemicals
SKU: VQ-025208

About (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate

Vaqora Chemicals supplies (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate, an impurity of Darunavir registered under CAS number 192725-55-6. Formula C13H13NO7, molecular weight 295.24 g/mol. Systematically, it is named [(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] (4-nitrophenyl) carbonate.

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.

This Darunavir impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

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	(3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate
Catalogue No.	VQ-025208
CAS Number	192725-55-6
IUPAC name	[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] (4-nitrophenyl) carbonate
Molecular formula	C₁₃H₁₃NO₇
Molecular weight	295.24 g/mol
Exact mass	295.0692
Grade	Reference Standard
HSN code	38229090
InChIKey	ULTSJNOQNKVDBM-SDDRHHMPSA-N
SMILES	C1CO[C@H]2[C@@H]1[C@H](CO2)OC(=O)OC3=CC=C(C=C3)[N+](=O)[O-]
PubChem CID	11266393

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	0 / 7
TPSA	99.8 Å²
Synonyms	(3R,3alphaS,6alphaR)-Hexahydrofuro(2,3-beta)furan-3-yl-4-nitrophenyl carbonate, Hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate, (3R,3aS,6aR)-, rel-(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl(4-nitrophenyl)carbonate, (3R,3I+/-S,6I+/-R)-Hexahydrofuro[2,3-I(2)]furan-3-yl-4-nitrophenyl carbonate, methyl (S)-4-((5,7-difluorochroman-4-yl)oxy)-2-methyl-1H-benzo[d]imidazole-6-carboxylate, rel-(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl (4-nitrophenyl) carbonate

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 (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate?

The CAS Registry Number of (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate is 192725-55-6. It is also known as (3R,3alphaS,6alphaR)-Hexahydrofuro(2,3-beta)furan-3-yl-4-nitrophenyl carbonate, Hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate, (3R,3aS,6aR)-, rel-(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl(4-nitrophenyl)carbonate.

What is the molecular formula and molecular weight of (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate?

(3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate has the molecular formula C13H13NO7 and a molecular weight of 295.24 g/mol. Its IUPAC name is [(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] (4-nitrophenyl) carbonate.

What is (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate used for?

(3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate 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 (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate can I order?

We supply (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate 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 (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate?

Yes. Every lot of (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate 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 (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate be shipped internationally?

Yes. We export (3R,3AS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-nitrophenyl carbonate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.