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N-Boc-4-Oxo-L-proline

Reference StandardAvailable on request

Buy N-Boc-4-Oxo-L-proline (CAS 84348-37-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
N-Boc-4-Oxo-L-proline chemical structure
CAS number84348-37-8
FormulaC10H15NO5
Molar mass229.23 g/mol
Physical formSolid
HS code38229090
InChIKeyCKYGSXRXTIKGAJ-ZETCQYMHSA-N
IUPAC name(2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-oxopyrrolidine-2-carboxylic acid

About N-Boc-4-Oxo-L-proline

Analytical teams working on Velpatasvir use N-Boc-4-Oxo-L-proline as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 84348-37-8, formula C10H15NO5 and molar mass 229.23 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

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302 and H319. Read the SDS before first use.

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 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

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of N-Boc-4-Oxo-L-proline
Product nameN-Boc-4-Oxo-L-proline
Catalogue numberZX-032623
CAS number84348-37-8
IUPAC name(2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-oxopyrrolidine-2-carboxylic acid
Molecular formulaC10H15NO5
Molar mass229.23 g/mol
Exact mass229.095
GradeReference Standard
Physical formSolid
XLogP30.3
H-bond donors / acceptors1 / 5
Topological polar surface area83.9 Ų
HS code38229090
InChIKeyCKYGSXRXTIKGAJ-ZETCQYMHSA-N
SMILESCC(C)(C)OC(=O)N1CC(=O)C[C@H]1C(=O)O
PubChem CID11593804
Synonyms(2S)-1-(tert-butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid, 1-(1,1-Dimethylethyl) (2S)-4-oxo-1,2-pyrrolidinedicarboxylate, Boc-4-oxo-Pro-OH, (S)-1-(Tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid, (2S)-1-tert-butoxycarbonyl-4-oxo-pyrrolidine-2-carboxylic acid, (2S)-1-[(tert-butoxy)carbonyl]-4-oxopyrrolidine-2-carboxylic acid, 1-(tert-Butoxycarbonyl)-4-oxo-L-proline, N-t-boc-4-oxo-L-proline, (2S)-1-(tert-butoxycarbonyl)-4-oxo-2-pyrrolidinecarboxylic acid, 1-(tert-butoxycarbonyl)-4-oxoproline, N-tert-Boc-4-oxo-L-proline, Boc-L-Pro(4-oxo)

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

  • H302Harmful if swallowed
  • H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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-4-Oxo-L-proline
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-4-Oxo-L-proline

Which CAS number identifies N-Boc-4-Oxo-L-proline?
N-Boc-4-Oxo-L-proline is registered under CAS 84348-37-8. You may also see it listed as (2S)-1-(tert-butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid, 1-(1,1-Dimethylethyl) (2S)-4-oxo-1,2-pyrrolidinedicarboxylate, Boc-4-oxo-Pro-OH. Our catalogue number for this item is ZX-032623.
What are the formula and molar mass of N-Boc-4-Oxo-L-proline?
For N-Boc-4-Oxo-L-proline, its formula is C10H15NO5 and its molar mass is 229.23 g/mol. The systematic (IUPAC) name is (2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-oxopyrrolidine-2-carboxylic acid. InChIKey CKYGSXRXTIKGAJ-ZETCQYMHSA-N lets you match it in any structure database.
How is N-Boc-4-Oxo-L-proline used in pharmaceutical QC?
N-Boc-4-Oxo-L-proline 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 N-Boc-4-Oxo-L-proline?
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-4-Oxo-L-proline?
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-4-Oxo-L-proline to my country?
Yes. Because N-Boc-4-Oxo-L-proline 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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