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API Reference Standards

Carfilzomib WS

Reference StandardIn stock

Carfilzomib WS (CAS 868540-17-4) supplier Zemixal. Request a quote with price, lead time and documents. Part of our API Reference Standards range.

Pack sizes
Carfilzomib WS chemical structure
CAS number868540-17-4
FormulaC40H57N5O7
Molar mass719.9 g/mol
Physical formSolid
HS code38229090
InChIKeyBLMPQMFVWMYDKT-NZTKNTHTSA-N
IUPAC name(2S)-4-methyl-N-[(2S)-1-[[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]-4-phenylbutanoyl]amino]pentanamide

About Carfilzomib WS

Analytical teams working on Carfilzomib use Carfilzomib WS as a qualified comparison standard. Key data (Reference Standard): CAS 868540-17-4, formula C40H57N5O7 and molar mass 719.9 g/mol. It is handled as a solid.

Typical applications

  • Identification & assay
  • Method development & validation
  • QC reference material

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H300, H302, H315 and H319. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Every shipment includes 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 Carfilzomib

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

Carfilzomib standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Carfilzomib WS
Product nameCarfilzomib WS
Catalogue numberZX-006452
CAS number868540-17-4
IUPAC name(2S)-4-methyl-N-[(2S)-1-[[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]-4-phenylbutanoyl]amino]pentanamide
Molecular formulaC40H57N5O7
Molar mass719.9 g/mol
Exact mass719.4258
GradeReference Standard
Physical formSolid
XLogP34.7
H-bond donors / acceptors4 / 8
Topological polar surface area158 Ų
HS code38229090
InChIKeyBLMPQMFVWMYDKT-NZTKNTHTSA-N
SMILESCC(C)C[C@@H](C(=O)[C@]1(CO1)C)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC3=CC=CC=C3)NC(=O)CN4CCOCC4
PubChem CID11556711
SynonymsCarfilzomib, PR 171, PR-171, Carfilzomib (PR-171), Carfilzomib (PR171), PR-171 (Carfilzomib), CarfilzoMib salt, Kyprolis (TN), PR171, Carfilzomib (Standard), CarfilzoMib/PR 171, Carfilzomib (PR-171)?

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H300Fatal if swallowed
  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H361Suspected of damaging fertility or the unborn child
  • H372Causes damage to organs through prolonged or repeated exposure
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P203, P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Carfilzomib WS
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Carfilzomib WS

Which CAS number identifies Carfilzomib WS?
Carfilzomib WS is registered under CAS 868540-17-4. You may also see it listed as Carfilzomib, PR 171, PR-171. Our catalogue number for this item is ZX-006452.
What are the formula and molar mass of Carfilzomib WS?
For Carfilzomib WS, its formula is C40H57N5O7 and its molar mass is 719.9 g/mol. InChIKey BLMPQMFVWMYDKT-NZTKNTHTSA-N lets you match it in any structure database.
How is Carfilzomib WS used in pharmaceutical QC?
Carfilzomib WS is a characterised reference material linked to Carfilzomib. 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 Carfilzomib WS?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Carfilzomib WS?
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 Carfilzomib WS to my country?
Yes. Because Carfilzomib WS is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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