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API Impurities

epi-Velpatasvir

Reference StandardAvailable on request

Buy epi-Velpatasvir (CAS 1493768-22-1) from Zemixal: C49H54N8O8, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-027534.

Pack sizes
epi-Velpatasvir chemical structure
CAS number1493768-22-1
FormulaC49H54N8O8
Molar mass883 g/mol
Physical formSolid
HS code38229090
InChIKeyFHCUMDQMBHQXKK-LPXUKQBVSA-N

About epi-Velpatasvir

epi-Velpatasvir is supplied by Zemixal as a characterised reference material for Velpatasvir analysis. For your records (Reference Standard), the material is defined by CAS 1493768-22-1, formula C49H54N8O8 and molar mass 883 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Velpatasvir

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

Velpatasvir standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of epi-Velpatasvir
Product nameepi-Velpatasvir
Catalogue numberZX-027534
CAS number1493768-22-1
IUPAC namemethyl N-[(1S)-2-[(2S,4S)-2-[5-[6-[(2S,5S)-1-[(2S)-2-(methoxycarbonylamino)-3-methylbutanoyl]-5-methylpyrrolidin-2-yl]-21-oxa-5,7-diazapentacyclo[11.8.0.03,11.04,8.014,19]henicosa-1(13),2,4(8),5,9,11,14(19),15,17-nonaen-17-yl]-1H-imidazol-2-yl]-4-(methoxymethyl)pyrrolidin-1-yl]-2-oxo-1-phenylethyl]carbamate
Molecular formulaC49H54N8O8
Molar mass883 g/mol
Exact mass882.4065
GradeReference Standard
Physical formSolid
XLogP36.2
H-bond donors / acceptors4 / 10
Topological polar surface area193 Ų
HS code38229090
InChIKeyFHCUMDQMBHQXKK-LPXUKQBVSA-N
SMILESC[C@H]1CC[C@H](N1C(=O)[C@H](C(C)C)NC(=O)OC)C2=NC3=C(N2)C=CC4=CC5=C(C=C43)OCC6=C5C=CC(=C6)C7=CN=C(N7)[C@@H]8C[C@@H](CN8C(=O)[C@H](C9=CC=CC=C9)NC(=O)OC)COC
PubChem CID89911045
SynonymsVelpatasvir S-Phenyl Diastereomer

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 epi-Velpatasvir
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about epi-Velpatasvir

Which CAS number identifies epi-Velpatasvir?
epi-Velpatasvir is registered under CAS 1493768-22-1. You may also see it listed as Velpatasvir S-Phenyl Diastereomer. Our catalogue number for this item is ZX-027534.
What are the formula and molar mass of epi-Velpatasvir?
For epi-Velpatasvir, its formula is C49H54N8O8 and its molar mass is 883 g/mol. InChIKey FHCUMDQMBHQXKK-LPXUKQBVSA-N lets you match it in any structure database.
How is epi-Velpatasvir used in pharmaceutical QC?
epi-Velpatasvir is a characterised reference material linked to Velpatasvir. 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 epi-Velpatasvir?
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 epi-Velpatasvir?
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 epi-Velpatasvir to my country?
Yes. epi-Velpatasvir ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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