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W331902

Sigma-Aldrich

L-Proline

99%, FCC, FG

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Synonym(s):
(S)-Pyrrolidine-2-carboxylic acid
Empirical Formula (Hill Notation):
C5H9NO2
CAS Number:
147-85-3
Molecular Weight:
115.13
FEMA Number:
3318
Beilstein:
80810
EC Number:
205-702-2
Council of Europe no.:
10378
MDL number:
MFCD00064318
UNSPSC Code:
12164502
PubChem Substance ID:
24901637
Flavis number:
17.019
NACRES:
NA.21

biological source

synthetic

Quality Level

400

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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Related Categories

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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