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Substance Name: DL-Alanine
RN: 302-72-7
UNII: 1FU7983T0U
InChIKey: QNAYBMKLOCPYGJ-UHFFFAOYSA-N
Molecular Formula
- C3-H7-N-O2
Molecular Weight
- 89.0933
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Names and Synonyms
Name of Substance
- Alanine, DL-
- DL-Alanine
Synonyms
- (+-)-2-Aminopropionic acid
- (+-)-Alanine
- (R,S)-Alanine
- (RS)-2-Aminopropionsaeure
- AI3-08908
- Alanine, DL-
- CCRIS 8596
- D,L-Alanine
- DL-2-Aminopropanoic acid
- DL-2-Aminopropionic acid
- DL-alpha-Alanine
- DL-alpha-Aminopropionic acid
- EINECS 206-126-4
- NSC 7602
- UNII-1FU7983T0U
Systematic Name
- Alanine
Superlist Name
- Alanine, DL-
Registry Numbers
CAS Registry Number
- 302-72-7
FDA UNII
- 1FU7983T0U
System Generated Number
- 0000302727
Structure Descriptors
InChI
1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)InChIKey
QNAYBMKLOCPYGJ-UHFFFAOYSA-NSmiles
CC(C(=O)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) | -2.96E+00 | (none) | EXP | |
| Water Solubility | 1.66E+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.