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W331902

L-Proline

99%, FCC, FG

Synonym(s):

(S)-Pyrrolidine-2-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C5H9NO2
CAS Number:
147-85-3
Molecular Weight:
115.13
Council of Europe no.:
10378
UNSPSC Code:
12164502
PubChem Substance ID:
24901637
Flavis number:
17.019
EC Number:
205-702-2
NACRES:
NA.21
MDL number:
MFCD00064318
Beilstein/REAXYS Number:
80810
FEMA Number:
3319
eCl@ss:
32160406
Organoleptic:
odorless
Grade:
FG, Halal, Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
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Quality Segment

300, 400

biological source

synthetic

grade

FG, Halal, Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 872/2012, FCC, FDA 21 CFR 172.320

assay

99%

optical activity

[α]20/D −84°, c = 4 in H2O

mp

228 °C (dec.) (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

odorless

SMILES string

OC(=O)[C@@H]1CCCN1

InChI

1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1

InChI key

ONIBWKKTOPOVIA-BYPYZUCNSA-N

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wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Storage Class

11 - Combustible Solids

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