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Thermo Scientific™ D(+)-Proline, 99+%

Manufacturer:  Thermo Scientific™ AC228660250

Catalog No. AC228660250

Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.


Description

Description

This Thermo Scientific 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.

Specifications

Specifications

L-content (HPLC): < 1%
344-25-2
99+%
Authentic
22, 2
1 % max. (105°C, 3 hrs)
Glass bottle
ONIBWKKTOPOVIA-SCSAIBSYSA-N
(2R)-pyrrolidine-2-carboxylic acid
115.132
CHEBI:16313
Powder
99.0 to 101.0% (Total base)
Brown to White
D(+)-Proline
(5% aq. soln.) clear, colorless to slightly yellow
C5H9NO2
MFCD00064317
07,307; 09,393
0.5% max. (TLC)
2r-pyrrolidine-2-carboxylic acid, d +-proline, d-+-proline, d-pro, d-prolin, d-proline, h-d-pro-oh, proline, r-proline, r-pyrrolidine-2-carboxylic acid
C1CC(NC1)C(=O)O
+83.0° to +87.0° (20°C, 589nm) (c=4, water)
8988
115.13
0.1 % max.
+84.75 (20.00°C c=4,H2O)
25g
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