beta-Alanine benzyl ester p-toluenesulfonate salt

Suppliers

Names

[ 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

Click to get detail 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

Click to get detail synthetic route

Precursor & DownStream

Precursor

p-Toluenesulfonic acid
Benzyl alcohol
beta-Alanine

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

Dipeptide synthesis by an aminopeptidase from Streptomyces septatus TH-2 and its application to synthesis of biologically active peptides.

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...

H-D-Ala-Obzl.Tos.OH
L-Valine benzyl ester p-toluenesulfonate salt
lysine benzyl ester p-toluenesulfonate salt
Gly-OBzl.TsOH
H-Leu-OBzl.TosOH
BETA-ALANINE BENZYL ESTER
2-Amino-3-(3-bromo-4-methoxyphenyl)-2-methylpropan-1-ol
3-Amino-1-(4-ethoxy-3-methoxyphenyl)propan-1-ol
3-{[2-(Propan-2-yl)phenyl]methyl}pyrrolidin-3-ol
methyl 5-[(3S)-3-aminobutyl]-2-hydroxybenzoate
rac-2-[(1R,3R)-3-amino-2,2-dimethylcyclopropyl]-4-bromophenol
2-Amino-3-(4-fluoropyridin-2-yl)-2-methylpropan-1-ol
2-bromo-4-[(1R)-2,2,2-trifluoro-1-hydroxyethyl]phenol
3-Amino-2-{bicyclo[2.2.1]hept-5-en-2-yl}-2-methylpropan-1-ol
Methyl 5-(1-amino-3-hydroxy-2-methylpropan-2-yl)thiophene-3-carboxylate
3-(Aminomethyl)-3-(3-bromo-4-methylthiophen-2-yl)cyclobutan-1-ol

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