L-alanine

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Names

[ CAS No. ]:
56-41-7

[ Name ]:
L-alanine

[Synonym ]:
L-ARANINE
MFCD00064410
Fmoc-L-Ala-OH
H-L-ALA-OH
H-ALA-OH
L-ALA
ALANINE
ALA
L-Alanine
Alanin
EINECS 200-273-8
Ritalanine
L-alamine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
212.9±23.0 °C at 760 mmHg

[ Melting Point ]:
314.5 °C (dec.)(lit.)

[ Molecular Formula ]:
C3H7NO2

[ Molecular Weight ]:
89.093

[ Flash Point ]:
82.6±22.6 °C

[ Exact Mass ]:
89.047676

[ PSA ]:
63.32000

[ LogP ]:
-0.68

[ Vapour Pressure ]:
0.1±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.460

[ Water Solubility ]:
166.5 g/L (25 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AY2990000
CHEMICAL NAME :
Alanine, L-
CAS REGISTRY NUMBER :
56-41-7
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C3-H7-N-O2
MOLECULAR WEIGHT :
89.11

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Human Lymphocyte
DOSE/DURATION :
50 mg/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 280,279,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81817 No. of Facilities: 290 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 2729 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81817 No. of Facilities: 904 (estimated) No. of Industries: 2 No. of Occupations: 6 No. of Employees: 18364 (estimated) No. of Female Employees: 14698 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
AY2990000

[ HS Code ]:
2930901000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (3S,5S,6R)-4-(benzyloxycarbonyl)-5,6-diphenyl-3-methyl-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one
  • Sodium Lactate
  • N-Carbobenzyloxy-L-alanine
  • 5-(RS)-(3-indolylmethyl)-4,5-dihydroisoxazole-3,5-dicarboxylic acid
  • Dihydrouracil
  • (S)-α-hydrazinopropionic acid
  • 3-chloro-N-[3-(4-ethoxyphenoxy)-5-nitrophenyl]-5-thiophen-2-yl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide

DownStream

  • 2-(4-CHLORO-BENZOYLAMINO)-PROPIONIC ACID
  • 3,6-Dimethyl-2,5-piperazinedione
  • H-Ala-Leu-OH
  • N-(3-Indolylacetyl)-L-alanine
  • H-Ala-OBzl.TosOH
  • N-Hexadecanoyl-L-alanine
  • Oxaloacetic acid
  • (2S)-2-Bromopropanoic acid
  • H-Ala-OiPr
  • (2R)-2-amino-3-(1H-indol-3-yl)-2-methylpropanoic acid

Customs

[ HS Code ]: 2930901000

Articles

Urinary metabolic fingerprinting of mice with diet-induced metabolic derangements by parallel dual secondary column-dual detection two-dimensional comprehensive gas chromatography.

J. Chromatogr. A. 1361 , 265-76, (2014)

This study investigates the potential of a parallel dual secondary column-dual detection two-dimensional comprehensive GC platform (GC×2GC-MS/FID) for metabolic profiling and fingerprinting of mouse u...

Inhaled lactonase reduces Pseudomonas aeruginosa quorum sensing and mortality in rat pneumonia.

PLoS ONE 9(10) , e107125, (2014)

The effectiveness of antibiotic molecules in treating Pseudomonas aeruginosa pneumonia is reduced as a result of the dissemination of bacterial resistance. The existence of bacterial communication sys...

Abiogenic Syntheses of Lipoamino Acids and Lipopeptides and their Prebiotic Significance.

Orig. Life Evol. Biosph. 45 , 427-37, (2015)

Researchers have formed peptide bonds under a variety of presumed prebiotic conditions. Here it is proposed that these same conditions would have also formed amide bonds between fatty acids and amino ...


More Articles

Related Compounds

  • L-Alanine
  • L-Alanine
  • L-Alanine-d
  • d,l-alanine
  • d,l-alanine
  • d,l-alanine
  • 2-(7-Oxo-1,4-diazepan-1-yl)acetic acid
  • 8-[3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-YL)benzyl]-1,4-dioxa-8-azaspiro[4.5]decane
  • 8-[4-(4,4,6-Trimethyl-1,3,2-dioxaborinan-2-YL)benzyl]-1,4-dioxa-8-azaspiro[4.5]decane
  • Tert-butyl 3-[4-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-YL)phenoxy]piperidine-1-carboxylate
  • Tert-butyl 2-{[4-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-YL)phenoxy]methyl}pyrrolidine-1-carboxylate
  • Tert-butyl 4-[3-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-YL)phenoxy]piperidine-1-carboxylate
  • Tert-butyl 3-[2-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-YL)phenoxy]piperidine-1-carboxylate
  • Tert-butyl 4-[2-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-YL)phenoxy]piperidine-1-carboxylate
  • (2R)-2-{3-[(2-Methoxyethoxy)methoxy]phenyl}oxirane
  • 1,3-Dihydro-3-methyl-5-(2-methylphenyl)-1-(4-piperidinyl)-2H-benzimidazol-2-one
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