CAS No 327-57-1 , (2S)-2-aminohexanoic acid Search by region : Switzerland

Name: (2S)-2-aminohexanoic acid
Synonyms: L-Norleucine; 2-Aminocaproic acid; (S)-2-Aminohexanoic acid; 327-57-1; L-(+)-Norleucine; Caprine; Glycoleucine; NORLEUCINE; L-2-Aminohexanoic acid;(2S)-2-aminohexanoic acid;
CAS Registry Number:327-57-1
Melting Point: 300 ºC
Flash Point: 275 ºC
Boiling Point: 234°Cat760mmHg
Density: 1.038g/cm³
Refractive index: 23 ° (C=5, 5mol/L HCl)
Alpha: 22 º (C=2, 6N HCL)
Water Solubility: 1.6 G/100 ML (23 ºC)
Safety Statements: Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
Hazard Symbols: Xi: Irritant;
HS Code: 29224995
Flash Point: 275 ºC
EINECS: 206-321-4
Molecular Weight: 131.17292
InchiKey: LRQKBLKVPFOOQJ-YFKPBYRVSA-N
InChI: InChI=1S/C6H13NO2/c1-2-3-4-5(7)6(8)9/h5H,2-4,7H2,1H3,(H,8,9)/t5-/m0/s1
Risk Statements: S22;S24/25
Molecular Formula: C₆H₁₃NO₂
Molecular Structure:

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           327-57-1 N-8800 L-NORLEUCINE
           
             Biosynth AG
             
              [Manufacturer]
Tel:  +41 71 858 20 20/ 630.305.8400 (USA)
Fax:  +41 71 858 20 30
Address: BIOSYNTH AG
Rietlistrasse 4
9422 Staad / Switzerland
Phone: +41 (0)71 858 20 20
Fax: +41 (0)71 858 20 30 null,nullSwitzerland

           327-57-1 08061 H-NLE-OH L-NORLEUCINE
           
             Senn Chemicals AG
             
              [Manufacturer]
Tel:  +41 (0)43 422 2400
Fax:  +41 (0)43 422 2424
Address: Senn Chemicals AG 
P.O. Box 267
Guido Senn Strasse 1, CH-8157 Dielsdorf
Switzerland  null,nullSwitzerland

           327-57-1 L-Norleucine
           
             Senn Chemicals AG
             
              [Other]
Tel: +41-(43)-422-2400
Fax: +41-(43)-422-2424
Address: Industriestrasse 12, Dielsdorf CH-8157,  Dielsdorf,nullSwitzerland

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References of (2S)-2-aminohexanoic acid

Title: Norleucine
CAS Registry Number: 327-57-1
CAS Name: 2-Aminohexanoic acid
Synonyms: a-aminocaproic acid; glycoleucine; caprine
Molecular Formula: C6H13NO2
Molecular Weight: 131.17
Percent Composition: C 54.94%, H 9.99%, N 10.68%, O 24.39%
Line Formula: CH3(CH2)3CH(NH2)COOH
Literature References: An amino acid classified as nonessential with respect to its growth effect in rats. Several syntheses; prepn from a-bromo-n-caproic acid by action of 25% ammonia at 50-55°: Marvel, du Vigneaud, Org. Synth. 4, 3 (1925).

Derivative Type: DL-Form
Properties: Lustrous leaflets from water. d 1.172. Dec 327°. pK1 2.39; pK2 9.76. Soly in water: 11.49 g/l at 25°, 17.27 g/l at 50°, 28.61 g/l at 75°, 52.0 g/l at 100°. Sparingly sol in alcohol: 0.42 g/100 g at 25°. Sol in acids.
pKa: pK1 2.39; pK2 9.76
Density: d 1.172

Derivative Type: L(+)-Form
Properties: Slightly sweet, shiny leaflets from water. mp 301° (partial decompn). Sublimes partially at 275-280°. [M]D +32.1° (5N HCl); +47.9° (glacial acetic acid). [a]D20 +21.3° (c = 4.25 in 6N HCl); +6.26° (c = 0.70 in water).
Melting point: mp 301° (partial decompn)
Optical Rotation: [a]D20 +21.3° (c = 4.25 in 6N HCl); +6.26° (c = 0.70 in water)

Derivative Type: D(-)-Form
Properties: Bitter, shiny leaflets from water. mp 301° (partial decompn). Sublimes partially at 275-280°. [a]D20 -22.4° (c = 4.69 in 6N HCl); -4.49° (c = 0.96 in water).
Melting point: mp 301° (partial decompn)
Optical Rotation: [a]D20 -22.4° (c = 4.69 in 6N HCl); -4.49° (c = 0.96 in water)