2-Epi-Darunavir

Name: 2-Epi-Darunavir
Brand: Zemixal
SKU: ZX-021346

Reference StandardAvailable on request

2-Epi-Darunavir (CAS 850141-19-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

CAS number850141-19-4

FormulaC₂₇H₃₇N₃O₇S

Molar mass547.7 g/mol

Physical formSolid

HS code38229090

InChIKeyCJBJHOAVZSMMDJ-WBAQKLHDSA-N

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

About 2-Epi-Darunavir

2-Epi-Darunavir belongs to the Darunavir reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 850141-19-4, formula C27H37N3O7S and molar mass 547.7 g/mol. It is handled as a solid.

Use cases we see most often

Metabolite identification
Stability-indicating methods
Impurity profiling

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. 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

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-Epi-Darunavir
Product name	2-Epi-Darunavir
Catalogue number	ZX-021346
CAS number	850141-19-4
IUPAC name	[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] N-[(2S,3S)-4-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-3-hydroxy-1-phenylbutan-2-yl]carbamate
Molecular formula	C₂₇H₃₇N₃O₇S
Molar mass	547.7 g/mol
Exact mass	547.2352
Grade	Reference Standard
Physical form	Solid
XLogP3	2.9
H-bond donors / acceptors	3 / 9
Topological polar surface area	149 Å²
HS code	38229090
InChIKey	CJBJHOAVZSMMDJ-WBAQKLHDSA-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)O)S(=O)(=O)C4=CC=C(C=C4)N
PubChem CID	52949690
Synonyms	Darunavir Isomer 2, Darunavir (1S,2S)-Isomer, Darunavir, (2S)-

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 2-Epi-Darunavir
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 2-Epi-Darunavir

Which CAS number identifies 2-Epi-Darunavir?

2-Epi-Darunavir is registered under CAS 850141-19-4. You may also see it listed as Darunavir Isomer 2, Darunavir (1S,2S)-Isomer, Darunavir, (2S)-. Our catalogue number for this item is ZX-021346.

What are the formula and molar mass of 2-Epi-Darunavir?

For 2-Epi-Darunavir, its formula is C27H37N3O7S and its molar mass is 547.7 g/mol. The systematic (IUPAC) name is [(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] N-[(2S,3S)-4-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-3-hydroxy-1-phenylbutan-2-yl]carbamate. InChIKey CJBJHOAVZSMMDJ-WBAQKLHDSA-N lets you match it in any structure database.

How is 2-Epi-Darunavir used in pharmaceutical QC?

2-Epi-Darunavir 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 2-Epi-Darunavir?

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 2-Epi-Darunavir?

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 2-Epi-Darunavir to my country?

Yes. 2-Epi-Darunavir ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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