ChemicalBook > CAS DataBase List > N-Tosyl-L-alanine

N-Tosyl-L-alanine

Product Name
N-Tosyl-L-alanine
CAS No.
21957-58-4
Chemical Name
N-Tosyl-L-alanine
Synonyms
N-Tosyl-L-Ala;Tos-Ala-OH,97%;N-Tosyl-L-alanine USP/EP/BP;N-(Toluene-4-sulfonyl)-L-alanine;N-[(4-Methylphenyl)sulfonyl]-L-alanine;L-Alanine,N-[(4-methylphenyl)sulfonyl]-;(S)-2-(4-MethylphenylsulfonaMido)propanoic acid;(2S)-2-(4-methylbenzenesulfonamido)propanoic acid;(2S)-2-[(4-methylphenyl)sulfonylamino]propanoicaci;(2S)-2-[[(4-Methylphenyl)sulfonyl]aMino]propanoic Acid
CBNumber
CB92505694
Molecular Formula
C10H13NO4S
Formula Weight
243.28
MOL File
21957-58-4.mol
More
Less

N-Tosyl-L-alanine Property

Melting point:
138-139℃
Boiling point:
428.9±55.0 °C(Predicted)
Density 
1.319
storage temp. 
Sealed in dry,Room Temperature
solubility 
soluble in Chloroform, Methanol
form 
Solid
pka
3.45±0.10(Predicted)
color 
White
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
CDS004033
Product name
Tos-Ala-OH
Purity
AldrichCPR
Packaging
250MG
Price
$70.9
Updated
2024/03/01
TRC
Product number
T550525
Product name
N-Tosyl-L-alanine
Packaging
500mg
Price
$90
Updated
2021/12/16
AK Scientific
Product number
1110AB
Product name
N-Tosyl-L-alanine
Packaging
100g
Price
$107
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
AAA0002017
Product name
N-TOSYL-L-ALANINE
Purity
95.00%
Packaging
1G
Price
$704.55
Updated
2021/12/16
Ark Pharm
Product number
AK119825
Product name
(S)-2-(4-Methylphenylsulfonamido)propanoicacid
Purity
97%
Packaging
1g
Price
$11
Updated
2021/12/16
More
Less

N-Tosyl-L-alanine Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

N-Tosyl-L-alanine (cas# 21957-58-4) is a compound useful in organic synthesis.

N-Tosyl-L-alanine Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

N-Tosyl-L-alanine Suppliers

Canada 1 China 48 India 3 Switzerland 2 United Kingdom 1 United States 5 Global 60

21957-58-4, N-Tosyl-L-alanineRelated Search:


  • (2S)-2-[[(4-Methylphenyl)sulfonyl]aMino]propanoic Acid
  • N-(Toluene-4-sulfonyl)-L-alanine
  • (2S)-2-(4-methylbenzenesulfonamido)propanoic acid
  • (S)-2-(4-MethylphenylsulfonaMido)propanoic acid
  • N-[(4-Methylphenyl)sulfonyl]-L-alanine
  • L-Alanine,N-[(4-methylphenyl)sulfonyl]-
  • (2S)-2-[(4-methylphenyl)sulfonylamino]propanoicaci
  • N-Tosyl-L-Ala
  • N-Tosyl-L-alanine USP/EP/BP
  • Tos-Ala-OH,97%
  • 21957-58-4
  • Amino Acids & Derivatives