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Substance Name: Alanine [USAN:INN]
RN: 56-41-7
UNII: OF5P57N2ZX
InChIKey: QNAYBMKLOCPYGJ-REOHCLBHSA-N
Note
- A non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases IMMUNITY, and provides energy for muscle tissue, BRAIN, and the CENTRAL NERVOUS SYSTEM.
Molecular Formula
- C3-H7-N-O2
Molecular Weight
- 89.0933
- All
- Classifications
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- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Physical Properties
Classification Codes
- Amino Acid
- Mutation Data
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Names and Synonyms
Name of Substance
- (L)-Alanine
- 2-Aminopropionic acid
- Alanine
- Alanine [USAN:INN]
MeSH Heading
- Alanine
Synonyms
- (S)-2-Aminopropanoic acid
- (S)-2-Aminopropionsaeure
- (S)-Alanine
- (S)-alpha-Aminopropionsaeure
- 2-Aminopropanoic acid, L-
- Alanina
- Alanina [DCIT,Spanish]
- Alanine
- Alanine (VAN)
- Alaninum
- Alaninum [Latin]
- alpha-Alanine
- alpha-Aminopropionic acid
- EC 200-273-8
- EINECS 200-273-8
- HSDB 1801
- L-(+)-Alanine
- L-2-Aminopropanoic acid
- L-2-Aminopropionic acid
- L-2-Aminopropionsaeure
- L-alpha-Alanine
- L-alpha-Aminopropionic acid
- L-S-Aminopropionic acid
- NSC 206315
- Propanoic acid, 2-amino-, (S)-
- UNII-OF5P57N2ZX
Systematic Names
- Alanine
- Alanine (VAN)
- L-Alanine
Superlist Name
- Alanine, L-
Registry Numbers
CAS Registry Number
- 56-41-7
FDA UNII
- OF5P57N2ZX
Other Registry Numbers
- 1150316-17-8
- 115967-49-2
- 170805-71-7
- 6898-94-8
- 759445-89-1
- 787635-21-6
System Generated Number
- 0000056417
Structure Descriptors
InChI
1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1InChIKey
QNAYBMKLOCPYGJ-REOHCLBHSA-NSmiles
C([C@H](C)Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 300 dec | deg C | EXP | |
| pKa Dissociation Constant | 2.34 | (none) | 25 | EXP |
| log P (octanol-water) | -2.85E+00 | (none) | EXP | |
| Water Solubility | 1.64E+05 | mg/L | 25 | EXP |
| Vapor Pressure | 1.05E-07 | mm Hg | 25 | EST |
| Henry's Law Constant | 1.49E-09 | atm-m3/mole | 25 | EST |
| Atmospheric OH Rate Constant | 3.52E-11 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.