beta-Alanine benzyl ester p-toluenesulfonate salt
Names
[ CAS No. ]:
27019-47-2
[ Name ]:
beta-Alanine benzyl ester p-toluenesulfonate salt
[Synonym ]:
p-toluenesulphonic acid salt
β-Alanine Benzyl Ester p-Toluenesulfonate
Benzyl β-alaninate 4-methylbenzenesulfonate (1:1)
β-Alanine, phenylmethyl ester, 4-methylbenzenesulfonate (1:1)
benzyl 3-aminopropanoate tosylate
Benzyl 3-aminopropanoate 4-methylbenzenesulfonate
Beta-Alanine Benzyl Ester p-Toluenesulfonate Salt
MFCD00039061
H-beta-Ala-Obzl Tos
Beta-Alanine Benzyl Ester p-Toluenesulfonate
Chemical & Physical Properties
[ Boiling Point ]:
547.2ºC at 760 mmHg
[ Melting Point ]:
138-139°C
[ Molecular Formula ]:
C17H21NO5S
[ Molecular Weight ]:
351.417
[ Flash Point ]:
284.7ºC
[ Exact Mass ]:
351.114044
[ PSA ]:
115.07000
[ LogP ]:
4.10140
[ Vapour Pressure ]:
0.00236mmHg at 25°C
[ Storage condition ]:
−20°C
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2922499990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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
Appl. Environ. Microbiol. 72 , 4225-4231, (2006)
Dipeptide synthesis by aminopeptidase from Streptomyces septatus TH-2 (SSAP) was demonstrated using free amino acid as an acyl donor and aminoacyl methyl ester as an acyl acceptor in 98% methanol (MeO...
Beta-alanyl peptide synthesis by Streptomyces S9 aminopeptidase.J. Biotechnol. 147 , 52-58, (2010)
Synthesis of beta-alanine (beta-Ala) containing dipeptide using S9 aminopeptidase from Streptomyces thermocyaneoviolaceus NBRC14271 (S9AP-St) was demonstrated with beta-Ala-benzyl ester (-OBzl) and va...