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Key Documents

8.16019

Sigma-Aldrich

(S)-(-)-Proline

for synthesis

Synonym(s):

(S)-(-)-Proline, Pro

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About This Item

Empirical Formula (Hill Notation):
C5H9NO2
CAS Number:
Molecular Weight:
115.13
MDL number:
UNSPSC Code:
12352209
EC Index Number:
205-702-2
NACRES:
NA.22

Quality Level

form

solid

potency

>5110 mg/kg LD50, oral (Rat)

pH

5-7 (20 °C, 100 g/L in H2O)

mp

220-222 °C (decomposition)

solubility

1500 g/L

density

1.35-1.38 g/cm3 at 25 °C

bulk density

500 kg/m3

storage temp.

2-30°C

InChI

1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)

InChI key

ONIBWKKTOPOVIA-UHFFFAOYSA-N

Related Categories

Analysis Note

Assay (HClO₄): ≥ 99.0 %
Spec. rotation [α²0/D (c=4 in water): -86.0 - -84.0 °
Identity (IR): passes test

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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