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  5. Thermo Scientific Chemicals D(+)-Proline, ≥99%

Thermo Scientific Chemicals D(+)-Proline, ≥99%

Product Code. 10720741
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Quantity:
1 g
5 g
25 g
Packaging:
Glass Bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

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

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 344-25-2
Molecular Formula C5H9NO2
Molecular Weight (g/mol) 115.132
MDL Number MFCD00064317
InChI Key ONIBWKKTOPOVIA-SCSAIBSYSA-N
Synonym d-proline, 2r-pyrrolidine-2-carboxylic acid, r-pyrrolidine-2-carboxylic acid, h-d-pro-oh, d-pro, d-+-proline, d-prolin, proline, r-proline, d +-proline
PubChem CID 8988
ChEBI CHEBI:16313
IUPAC Name (2R)-pyrrolidine-2-carboxylic acid
SMILES C1CC(NC1)C(=O)O

Specifications

Color Brown to White
Assay Percent Range 99+%
Infrared Spectrum Authentic
Beilstein 22, 2
Fieser 07,307; 09,393
Loss on Drying 1 % max. (105°C, 3 hrs)
Other Amino Acids 0.5% max. (TLC)
Packaging Glass Bottle
Specific Rotation +83.0° to +87.0° (20°C, 589nm) (c=4, water)
Formula Weight 115.13
Percent Purity 99.0 to 101.0% (Total base)
Sulfated Ash 0.1 % max.
Specific Rotation Condition +84.75 (20.00°C c=4,H2O)
Quantity 1 g
Physical Form Powder
Chemical Name or Material D(+)-Proline
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