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API Impurities

N-Boc-L-homophenylalanine

Reference StandardAvailable on request

Order N-Boc-L-homophenylalanine (CAS 100564-78-1) online at Zemixal: C15H21NO4, COA and SDS with every lot, worldwide shipping.

Pack sizes
N-Boc-L-homophenylalanine chemical structure
CAS number100564-78-1
FormulaC15H21NO4
Molar mass279.33 g/mol
Physical formSolid
HS code38229090
InChIKeyMCODLPJUFHPVQP-LBPRGKRZSA-N
IUPAC name(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoic acid

About N-Boc-L-homophenylalanine

Zemixal lists N-Boc-L-homophenylalanine for laboratories that identify, quantify or control Carfilzomib and its related substances. Identity at a glance (Reference Standard): CAS 100564-78-1, formula C15H21NO4 and molar mass 279.33 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

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 Carfilzomib

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

Carfilzomib standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of N-Boc-L-homophenylalanine
Product nameN-Boc-L-homophenylalanine
Catalogue numberZX-036610
CAS number100564-78-1
IUPAC name(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoic acid
Molecular formulaC15H21NO4
Molar mass279.33 g/mol
Exact mass279.1471
GradeReference Standard
Physical formSolid
XLogP32.9
H-bond donors / acceptors2 / 4
Topological polar surface area75.6 Ų
HS code38229090
InChIKeyMCODLPJUFHPVQP-LBPRGKRZSA-N
SMILESCC(C)(C)OC(=O)N[C@@H](CCC1=CC=CC=C1)C(=O)O
PubChem CID7018726
Synonyms(2S)-2-{[(tert-butoxy)carbonyl]amino}-4-phenylbutanoic acid, (2S)-2-(((tert-butoxy)carbonyl)amino)-4-phenylbutanoic acid, Boc-L-homophenylalanine, Boc-Homophe-OH, (S)-2-((tert-Butoxycarbonyl)amino)-4-phenylbutanoic acid, Boc-L-Homophe, Boc-homophenylalanine, Boc-L-Homo-Phe, (2S)-2-(tert-butoxycarbonylamino)-4-phenyl-butanoic acid, Benzenebutanoic acid, alpha-[[(1,1-dimethylethoxy)carbonyl]amino]-, (alphaS)-, (2S)-2-[(tert-butoxycarbonyl)amino]-4-phenylbutanoic acid, N-Boc-Homophenylalanine

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 N-Boc-L-homophenylalanine
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 N-Boc-L-homophenylalanine

Which CAS number identifies N-Boc-L-homophenylalanine?
N-Boc-L-homophenylalanine is registered under CAS 100564-78-1. You may also see it listed as (2S)-2-{[(tert-butoxy)carbonyl]amino}-4-phenylbutanoic acid, (2S)-2-(((tert-butoxy)carbonyl)amino)-4-phenylbutanoic acid, Boc-L-homophenylalanine. Our catalogue number for this item is ZX-036610.
What are the formula and molar mass of N-Boc-L-homophenylalanine?
For N-Boc-L-homophenylalanine, its formula is C15H21NO4 and its molar mass is 279.33 g/mol. The systematic (IUPAC) name is (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoic acid. InChIKey MCODLPJUFHPVQP-LBPRGKRZSA-N lets you match it in any structure database.
How is N-Boc-L-homophenylalanine used in pharmaceutical QC?
N-Boc-L-homophenylalanine 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 N-Boc-L-homophenylalanine?
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 N-Boc-L-homophenylalanine?
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 N-Boc-L-homophenylalanine to my country?
Yes. Because N-Boc-L-homophenylalanine 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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