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Home/Compounds/CAS 1148-11-4
Formula C13H15NO4MW 249.26Research-use catalog entryCOA/SDS by request

Benzyloxycarbonyl-L-proline

CAS Number: 1148-11-4

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Loading RDKit molecule structure...
InChIKey: JXGVXCZADZNAMJ-NSHDSACASA-NC13H15NO4 | MW 249.26

Chemical Absolute Identifiers

CAS Number

1148-11-4

PubChem CID

101987

Molecular Formula

C13H15NO4

Molecular Weight

249.26 g/mol

Exact Mass

249.100108

InChIKey

JXGVXCZADZNAMJ-NSHDSACASA-N

IUPAC Name

(2S)-1-phenylmethoxycarbonylpyrrolidine-2-carboxylic acid

SMILES String

C1C[C@H](N(C1)C(=O)OCC2=CC=CC=C2)C(=O)O

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Benzyloxycarbonyl-L-proline (CAS 1148-11-4) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C13H15NO4 and molecular weight 249. 26 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research-stage medicinal chemistry and intermediate synthesis workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Pharmaceutical Intermediate ResearchResearch intermediateCustom synthesis building blockPharmaceutical intermediate researchResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Benzyloxycarbonyl-L-proline

Names & Synonyms

CarbobenzoxyprolineCarbobenzoxy-S-prolineCbz-Procbz-proline1,2-Pyrrolidinedicarboxylic acid, 1-(phenylmethyl) ester, (S)-
Show all synonyms
Z-Pro-OHN-Benzyloxycarbonyl-L-prolineZ-L-ProlineN-CBZ-L-PROLINEN-Carbobenzoxy-L-prolineBenzyloxycarbonylprolineCarbobenzyloxy-L-prolineCarbobenzoxy-L-proline1-(Benzyloxycarbonyl)prolineCBZ-L-PROLINEN-BenzyloxycarbonylprolineN-(Benzyloxycarbonyl)-L-proline((benzyloxy)carbonyl)-L-prolineL-CBZ-PROLINE
External Identifiers
EC NUMBER: 214-557-4DSSTOX SUBSTANCE ID: DTXSID40150856CHEMBL ID: CHEMBL3276375UNII: H2BS8M5FPPWIKIDATA ID: Q27896112
Experimental Spectrum References
15N NMR SpectraATR-IR SpectraFTIR Spectra — Sigma-Aldrich Co. LLC.
Literature & Patent References
DOI 10.6019/CHEMBL5305021RapidFire TcLAP Compounds ScreeningDOI 10.1021/jm00222a009Antineoplastic agents. 2. Structure-activity studies on N-protected vinyl, 1,2-dibromoethyl, and cyanomethyl esters of several amino acids.PMID 592323Antineoplastic agents. 2. Structure-activity studies on N-protected vinyl, 1,2-dibromoethyl, and cyanomethyl esters of several amino acids.

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

1-Pyrrolidinecarboxylic acid, 2-[[[(3-chloro-2-pyrazinyl)methyl]amino]carbonyl]-, phenylmethyl ester, (2S)-CAS 1418307-17-1
(S)-Benzyl-2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylateCAS 1418307-18-2
(S)-Benzyl 2-(8-amino-1-bromoimidazo(1,5-a)pyrazin-3-yl)pyrrolidine-1-carboxylateCAS 1420478-88-1
1-Pyrrolidinecarboxylic acid, 2-(1-bromo-8-chloroimidazo(1,5-a)pyrazin-3-yl)-, phenylmethyl ester, (2S)-CAS 1420478-87-0
AcalabrutinibCAS 1420477-60-6

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 1418307-17-11-Pyrrolidinecarboxylic acid, 2-[[[(3-chloro-2-pyrazinyl)methyl]amino]carbonyl]-, phenylmethyl ester, (2S)-CAS 1418307-18-2(S)-Benzyl-2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)pyrrolidine-1-carboxylateCAS 1420478-88-1(S)-Benzyl 2-(8-amino-1-bromoimidazo(1,5-a)pyrazin-3-yl)pyrrolidine-1-carboxylateCAS 1420478-87-01-Pyrrolidinecarboxylic acid, 2-(1-bromo-8-chloroimidazo(1,5-a)pyrazin-3-yl)-, phenylmethyl ester, (2S)-CAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 1148-11-4

What are the key identifiers for Benzyloxycarbonyl-L-proline (CAS 1148-11-4)?

Benzyloxycarbonyl-L-proline is identified by CAS 1148-11-4, with molecular formula C13H15NO4, molecular weight 249.26, InChIKey JXGVXCZADZNAMJ-NSHDSACASA-N.

Can I request a COA for CAS 1148-11-4?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Benzyloxycarbonyl-L-proline?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 1148-11-4 available for quotation?

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