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P0380

Sigma-Aldrich

L-Proline

ReagentPlus®, ≥99% (HPLC)

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Synonym(s):
(S)-Pyrrolidine-2-carboxylic acid
Empirical Formula (Hill Notation):
C5H9NO2
CAS Number:
Molecular Weight:
115.13
Beilstein:
80810
EC Number:
MDL number:
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26

Quality Level

product line

ReagentPlus®

Assay

≥99% (HPLC)

form

powder

impurities

L-Hydroxyproline, free

color

white

mp

228 °C (dec.) (lit.)

application(s)

detection

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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This Item
81709P5607W331902
L-Proline ReagentPlus®, ≥99% (HPLC)

Sigma-Aldrich

P0380

L-Proline

-
L-Proline BioUltra, ≥99.5% (NT)

Sigma-Aldrich

81709

L-Proline

Premium Grade
L-Proline from non-animal source, meets EP, USP testing specifications, suitable for cell culture

Sigma-Aldrich

P5607

L-Proline

-
L-Proline 99%, FCC, FG

Sigma-Aldrich

W331902

L-Proline

-
assay

≥99% (HPLC)

assay

≥99.5% (NT)

assay

98.5-101.0% dry basis

assay

99%

form

powder

form

powder or crystals

form

powder

form

-

impurities

L-Hydroxyproline, free

impurities

insoluble matter, passes filter test, ≤0.3% foreign amino acids

impurities

endotoxin, tested

impurities

-

color

white

color

colorless to white

color

white

color

-

mp

228 °C (dec.) (lit.)

mp

228 °C (dec.) (lit.)

mp

228 °C (dec.) (lit.)

mp

228 °C (dec.) (lit.)

Application

L-Proline has been used:
  • As a supplement during the preparation of chondrogenic medium and synthetic dextrose minimal medium (SD).
  • As a standard during the identification of metabolites in serum samples.
  • In a study to prepare L-proline-L-phenylalanine (L-Pro-L-Phe) mixture in aqueous acetonitrile.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

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Natasja Leth Joergensen et al.
BioResearch open access, 4(1), 109-114 (2015-08-27)
Cartilage regeneration is a fast growing field that combines biotechnology and molecular techniques in creating new tissue mimicking the native microenvironment. Human embryonic stem cells (hESCs) are a highly potent cell source for cartilage regeneration owing to their infinite proliferation
Quantification of extracellular ammonium concentrations and transporter activity in yeast using AmTrac fluorescent sensors.
Ast C, et al.
Bio-protocol, 5, e1372-e1372 (2015)
Andrew Davison
Eureka: Biochemistry & Metabolism, 2015, 76-76 (2015)
Proline: a multifunctional amino acid
La' szlo' Szabados and Arnould Savoure
Trends in Plant Science, 1-9 (2009)
Metabolomic insights into system-wide coordination of vertebrate metamorphosis.
Ichu TA, et al.
BMC Developmental Biology, 14(1), 1-1 (2014)

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