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Thermo Scientific™ L(-)-Proline, 99+%

L-Proline CAS 147-85-3, (synonym: (S)-Pyrrolidine-2-carboxylic acid) is a nonessential amino acid and building block of proteins that has applications such as acting as catalyst in chemical reactions.

Brand:  Thermo Scientific™ 157620250

Additional Details : CAS : 147-85-3 Weight : 0.08000kg

Packaging Glass bottle
Quantity 25g

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Product Code. 10081810

  • 45.76€ / 25g

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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.

General description
• L-Proline is an amino acid that is found as a component of various proteins.

Application
• L-Proline is used as asymmetric catalyst in organic synthesis and asymmetric aldol cyclization
• It is also used along with ninhydrin in chromatography
• It is involved in the Michael addition of dimethyl malonate to alfa-beta-unsaturated aldehydes
• It is used in pharmaceutical and biotechnological applications due to its osmoprotactant property
• It is precursor of hydroxyproline in collage and involved in proper functioning of joint and tendons

Specifications

Chemical Identifiers

147-85-3
115.13
ONIBWKKTOPOVIA-UHFFFAOYNA-N
145742
(2S)-pyrrolidine-2-carboxylic acid
C5H9NO2
MFCD00064318
l-proline, proline, l---proline, s-pyrrolidine-2-carboxylic acid, 2-pyrrolidinecarboxylic acid, --proline, --s-proline, 2s-pyrrolidine-2-carboxylic acid, prolinum, h-pro-oh
CHEBI:17203
OC(=O)C1CCCN1

Specifications

L(-)-Proline
147-85-3
200ppm max.
99+%
Authentic
MFCD00064318
06,492; 08,421; 09,393; 10,331; 11,446; 13,292
15, 7895
Glass bottle
ONIBWKKTOPOVIA-UHFFFAOYNA-N
(2S)-pyrrolidine-2-carboxylic acid
115.13
200ppm max.
95% min. (c=10, H2O, 430nm) 1cm cell
Crystals or Crystalline Powder
99.0 to 101.0%
− 85.50 (20.00°C c=4,H2O)
5.5 to 7 (2.5% soln. at 25°C)
200ppm max.
1ppm max.
10ppm max.
C5H9NO2
10ppm max.
22, 2
0.3% max. (105°C, 3 hrs)
0.5% max. (TLC)
l-proline, proline, l---proline, s-pyrrolidine-2-carboxylic acid, 2-pyrrolidinecarboxylic acid, --proline, --s-proline, 2s-pyrrolidine-2-carboxylic acid, prolinum, h-pro-oh
OC(=O)C1CCCN1
-84.5° to -86.8° (20°C, 589nm) (c=4, H2O)
145742
CHEBI:17203
115.13
0.1% max.
1.3500g/mL
White
25g
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