Darunavir Difuranyl Impurity

Name: Darunavir Difuranyl Impurity
Brand: Zemixal
SKU: ZX-021348

Reference StandardAvailable on request

Darunavir Difuranyl Impurity (CAS 1291087-81-4) supplier Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes

Darunavir Difuranyl Impurity chemical structure

CAS number1291087-81-4

FormulaC₃₄H₄₅N₃O₁₁S

Molar mass703.8 g/mol

Physical formSolid

HS code38229090

InChIKeyBBKAVIFBZFHTBX-KDWZEFHUSA-N

IUPAC name[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] [(2R,3S)-3-[[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl]oxycarbonylamino]-1-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-4-phenylbutan-2-yl] carbonate

About Darunavir Difuranyl Impurity

Zemixal lists Darunavir Difuranyl Impurity for laboratories that identify, quantify or control Darunavir and its related substances. Key data (Reference Standard): CAS 1291087-81-4, formula C34H45N3O11S and molar mass 703.8 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Darunavir

See every impurity, metabolite and related compound we list for this API.

Darunavir standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Darunavir Difuranyl Impurity
Product name	Darunavir Difuranyl Impurity
Catalogue number	ZX-021348
CAS number	1291087-81-4
IUPAC name	[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] [(2R,3S)-3-[[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl]oxycarbonylamino]-1-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-4-phenylbutan-2-yl] carbonate
Molecular formula	C₃₄H₄₅N₃O₁₁S
Molar mass	703.8 g/mol
Exact mass	703.2775
Grade	Reference Standard
Physical form	Solid
XLogP3	4
H-bond donors / acceptors	2 / 13
Topological polar surface area	183 Å²
HS code	38229090
InChIKey	BBKAVIFBZFHTBX-KDWZEFHUSA-N
SMILES	CC(C)CN(C[C@H]([C@H](CC1=CC=CC=C1)NC(=O)O[C@H]2CO[C@@H]3[C@H]2CCO3)OC(=O)O[C@H]4CO[C@@H]5[C@H]4CCO5)S(=O)(=O)C6=CC=C(C=C6)N
PubChem CID	102192844
Synonyms	Darunavir Difuranyl, Darunavir Impurity 31

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Darunavir Difuranyl Impurity
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Darunavir Difuranyl Impurity

Which CAS number identifies Darunavir Difuranyl Impurity?

Darunavir Difuranyl Impurity is registered under CAS 1291087-81-4. You may also see it listed as Darunavir Difuranyl, Darunavir Impurity 31. Our catalogue number for this item is ZX-021348.

What are the formula and molar mass of Darunavir Difuranyl Impurity?

For Darunavir Difuranyl Impurity, its formula is C34H45N3O11S and its molar mass is 703.8 g/mol. InChIKey BBKAVIFBZFHTBX-KDWZEFHUSA-N lets you match it in any structure database.

How is Darunavir Difuranyl Impurity used in pharmaceutical QC?

Darunavir Difuranyl Impurity is a characterised reference material linked to Darunavir. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Darunavir Difuranyl Impurity?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Darunavir Difuranyl Impurity?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Darunavir Difuranyl Impurity to my country?

Yes. Darunavir Difuranyl Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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