API Process Intermediates & Related Compounds

Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate

Name: Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate
Brand: Zemixal
SKU: ZX-038966

Available on request

Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate (CAS 113400-36-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate chemical structure

CAS number113400-36-5

FormulaC₁₇H₂₁NO₅

Molar mass319.4 g/mol

Physical formSolid

HS code2933

InChIKeyTZNBTMCEMLXYEM-ZDUSSCGKSA-N

IUPAC name2-O-benzyl 1-O-tert-butyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate

About Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate

Researchers and plant chemists source Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate from Zemixal for routine and specialised work. For your records, the material is defined by CAS 113400-36-5, formula C17H21NO5 and molar mass 319.4 g/mol. It is handled as a solid.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Handling and storage

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Clindamycin

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

Clindamycin standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate
Product name	Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate
Catalogue number	ZX-038966
CAS number	113400-36-5
IUPAC name	2-O-benzyl 1-O-tert-butyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
Molecular formula	C₁₇H₂₁NO₅
Molar mass	319.4 g/mol
Exact mass	319.142
Physical form	Solid
XLogP3	2.4
H-bond donors / acceptors	0 / 5
Topological polar surface area	72.9 Å²
HS code	2933
InChIKey	TZNBTMCEMLXYEM-ZDUSSCGKSA-N
SMILES	CC(C)(C)OC(=O)N1[C@@H](CCC1=O)C(=O)OCC2=CC=CC=C2
PubChem CID	8027482
Synonyms	1-(1,1-Dimethylethyl) 2-(phenylmethyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate, Boc-Pyr-Obzl, (S)-2-Benzyl 1-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate, Boc-L-Pyroglutamic acid benzyl ester, 2-benzyl 1-(tert-butyl) (S)-5-oxopyrrolidine-1,2-dicarboxylate, Boc-pyroglutamic acid benzyl ester, N-Boc-L-pyroglutamic acid benzyl ester, benzyl N-boc-l-pyroglutamate, 1-Acetyl-1H-1,2,3-benzotri, Benzyl N-tert-butoxycarbonyl-5-oxoprolinate, Benzyl N-tert-butoxycarbonyl-(2S)-pyroglutamate, Benzyl (2S)-N-tert-butoxycarbonyl-5-oxoprolinate

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

Safety and GHS hazards

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 Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate
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 Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate

Which CAS number identifies Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate?

Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate is registered under CAS 113400-36-5. You may also see it listed as 1-(1,1-Dimethylethyl) 2-(phenylmethyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate, Boc-Pyr-Obzl, (S)-2-Benzyl 1-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate. Our catalogue number for this item is ZX-038966.

What are the formula and molar mass of Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate?

For Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, its formula is C17H21NO5 and its molar mass is 319.4 g/mol. The systematic (IUPAC) name is 2-O-benzyl 1-O-tert-butyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate. InChIKey TZNBTMCEMLXYEM-ZDUSSCGKSA-N lets you match it in any structure database.

How is Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate used in pharmaceutical QC?

Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate is a characterised reference material linked to Clindamycin. 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 Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate?

The grade and assay are confirmed on the quotation and the batch COA. 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 Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate?

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 Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate to my country?

Yes. Because Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate 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.

More Clindamycin standards

More in API Process Intermediates & Related Compounds

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MW: 679.4 g/mol

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MW: 663.4 g/mol

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Formula: C₁₇H₃₁ClN₂O₅S
MW: 411 g/mol

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Clindamycin Diastereomer 2-Phosphate

CAS: 1800297-62-4
Formula: C₁₈H₃₄ClN₂O₈PS
MW: 505 g/mol

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Clindamycin Palmitate Sulfoxide Hydrochloride

CAS: 2126928-92-3
Formula: C₃₄H₆₄Cl₂N₂O₇S
MW: 715.9 g/mol

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