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D-Proline

Catalog No. 81705 Name Sigma Aldrich
CAS Number 344-25-2 Website http://www.sigmaaldrich.com
M. F. C5H9NO2 Telephone 1-800-521-8956
M. W. 115.13046 Fax
Purity ≥99.0% (NT) Email
Storage Chembase ID: 2566

SYNONYMS

Title
D-脯氨酸
IUPAC name
(2R)-pyrrolidine-2-carboxylic acid
IUPAC Traditional name
D-proline
Synonyms
(R)-Pyrrolidine-2-carboxylic acid
(R)-吡咯烷-2-羧酸

DATABASE IDS

EC Number 206-452-7
MDL Number MFCD00064317
PubChem SID 24887884
Beilstein Number 80811
CAS Number 344-25-2

PROPERTIES

Empirical Formula (Hill Notation) C5H9NO2
Grade puriss.
Purity ≥99.0% (NT)
Melting Point 220-223 °C
Melting Point 223 °C (dec.)(lit.)
Optical Rotation [α]20/D +85±2°, c = 5% in H2O
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 3

DETAILS

Description (English)
Other Notes
Asymmetric self-condensation of β-ionylideneacetaldehyde, retinal and related compounds1
Description (简体中文)
Other Notes
β-紫罗兰叉乙醛、视黄醛和相关化合物的不对称自缩合反应1

REFERENCES