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4-Oxo-L-proline hydrobromide, 90+%

Catalog No. AAH57691MD
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1 g
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AAH57691MD 250 mg
AAH5769103 1 g
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Catalog No. AAH57691MD Supplier Thermo Scientific Chemicals Supplier No. H57691MD
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Description

CAS: 75776-67-9 | C5H8BrNO3 | 210.027 g/mol

It is used as an active pharmaceutical intermediate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is used as an active pharmaceutical intermediate.

Notes
Moisture sensitive. Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

Chemical Identifiers

CAS 75776-67-9
Molecular Formula C5H8BrNO3
Molecular Weight (g/mol) 210.027
MDL Number MFCD12024572
InChI Key SFSROLZHCPCODJ-WCCKRBBISA-N
Synonym 4-keto-l-proline hydrobromide, s-4-oxopyrrolidine-2-carboxylic acid hydrobromide, 4-keto-l-prolinehydrobromide, 4-oxo-l-proline hydrobromide, 4-oxoproline hydrobromide, l-proline, 4-oxo-, hydrobromide, s-4-keto-proline hydrobromide, pubchem14289, 4-keto-l-proline, hydrobromide
PubChem CID 12773661
IUPAC Name (2S)-4-oxopyrrolidine-2-carboxylic acid;hydrobromide
SMILES C1C(NCC1=O)C(=O)O.Br

Specifications

Melting Point 134°C to 140°C
Quantity 250 mg
Formula Weight 210.03
Optical Rotation −32° (c=0.5 in Methanol)
Sensitivity Moisture sensitive
Percent Purity ≥90%
Chemical Name or Material 4-Oxo-L-proline hydrobromide

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA No
Recommended Storage Ambient temperatures; Store under Argon

RUO – Research Use Only