D-alanine

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Names

[ CAS No. ]:
338-69-2

[ Name ]:
D-alanine

[Synonym ]:
(R,S)-Alanine
(±)-Alanine
(R)-2-aminopropanoic acid
D-a-Alanine
Alanine, D-
Propanoic acid, 2-amino-
(±)-2-Aminopropionic acid
2-amino-propanoic acid
D-α-aminopropionic acid
Alanine,D
Alanine D-
DL-2-aminopropionic acid
(2R)-2-aminopropanoic acid
α-Aminopropanoic acid
D-Alanine
2-Aminopropanoic acid
ZY1&VQ
H-D-Ala-OH
(R)-2-Aminopropionsaeure
Alanine,DL
Alanine D-form
Alanine
α-Aminopropionic acid
d,l-alanine
(R)-alanine
Alanine, DL-
(R)-(-)-2-AMINOPROPIONIC ACID
D-α-Alanine
EINECS 206-418-1
UNII:1FU7983T0U
(R)-2-Aminopropionic acid
α-Alanine
2-Aminopropionic Acid
DL-α-Aminopropionic acid
H-DL-Ala-OH
DL-2-Aminopropanoic acid
D-2-Aminopropionic acid
d-ala
MFCD00008077
DL-α-Alanine
DL-Aminopropanoic acid
H-D-Abu-OH
Methyl glycine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

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

[ Melting Point ]:
278-282ºC

[ 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

MSDS

Click to get detail MSDS

Safety Information

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

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

5-(RS)-(3-indolylmethyl)-4,5-dihydroisoxazole-3,5-dicarboxylic acid
1-(4-Fluorophenyl)ethanamine
Sodium 2-oxopropanoate
4-phenylbutan-2-amine
1-Indanamine
1-Phenylethanamine
D(-)-Glutamic acid
Pyruvic acid
(1R,2S,5R,8S)-1,5,11,11-tetramethyl-3-oxa-6-azatricyclo[6.2.1.02,7]undec-6-en-4-one

DownStream

3,6-Dimethyl-2,5-piperazinedione
Boc-DL-Ala-OH
N-Hexadecanoyl-L-alanine
(2S)-2-Bromopropanoic acid
a-methyl-D-phenylalanine
Cyclo(-ala-gly)
pht-ala-oh
Boc-D-Alanine Methyl Ester
L-Alanine (2-D)
D-(2-2H)Alanine

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Articles

Evaluation of amino acid ester-based ionic liquids as buffer additives in CE for the separation of 2-arylpropionic acids nonsteroidal anti-inflammatory drugs.

Electrophoresis 35(18) , 2573-8, (2014)

The aim of the present study is the CE performance evaluation for the separation of 2-arylpropionic acid nonsteroidal anti-inflammatory drugs. In particular, the separation of indoprofen, carprofen, k...

A Novel Microbisporicin Producer Identified by Early Dereplication during Lantibiotic Screening.

Biomed Res. Int. 2015 , 419383, (2015)

With the increasing need of effective antibiotics against multi-drug resistant pathogens, lantibiotics are an attractive option of a new class of molecules. They are ribosomally synthetized and posttr...

Knockout of the alanine racemase gene in Aeromonas hydrophila HBNUAh01 results in cell wall damage and enhanced membrane permeability.

FEMS Microbiol. Lett. 362 , fnv089, (2015)

This study focused on the alanine racemase gene (alr-2), which is involved in the synthesis of d-alanine that forms the backbone of the cell wall. A stable alr-2 knockout mutant of Aeromonas hydrophil...