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ChemicalBook >> CAS DataBase List >> NALPHA-(2,4,6-TRIISOPROPYLBENZENESULFONYL)-O-(TERT-BUTYLDIPHENYLSILYL)-PROS-METHYL-L-HISTIDINOL

NALPHA-(2,4,6-TRIISOPROPYLBENZENESULFONYL)-O-(TERT-BUTYLDIPHENYLSILYL)-PROS-METHYL-L-HISTIDINOL

NALPHA-(2,4,6-TRIISOPROPYLBENZENESULFONYL)-O-(TERT-BUTYLDIPHENYLSILYL)-PROS-METHYL-L-HISTIDINOL price.
  • $75 - $428
  • Product name: NALPHA-(2,4,6-TRIISOPROPYLBENZENESULFONYL)-O-(TERT-BUTYLDIPHENYLSILYL)-PROS-METHYL-L-HISTIDINOL
  • CAS: 787554-04-5
  • MF: C38H53N3O3SSi
  • MW: 660
  • EINECS:
  • MDL Number:MFCD08276432
  • Synonyms:NALPHA-(2,4,6-TRIISOPROPYLBENZENESULFONYL)-O-(TERT-BUTYLDIPHENYLSILYL)-PROS-METHYL-L-HISTIDINOL;Nα-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-pros-methyl-L-histidinol;α-(2,4,6-Triisopropylbenzenesulfonyl)-o-(tert-butyldiphenylsilyl)-pros-Methyl-L-histidinol;N-[(1S)-2-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]-1-[(1-methyl-1H-imidazol-5-yl)methyl]ethyl]-2,4,6-tris(1-methylethyl)benzenesulfonamide;Benzenesulfonamide,N-[(1S)-2-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-1-[(1-methyl-1H-imidazol-5-yl)methyl]ethyl]-2,4,6-tris(1-methylethyl)-;N-[(2S)-1-[tert-butyl(diphenyl)silyl]oxy-3-(3-methylimidazol-4-yl)propan-2-yl]-2,4,6-tri(propan-2-yl)benzenesulfonamide;N-α-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-pros-methyl-L-histidinol;Nα-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-π-methyl-L-histidinol
Price5 Properties Safety Information Description
5 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chem-Impex
  • TCI Chemical
  • TRC
Package
  • 10mg
  • 100mg
  • ManufacturerAK Scientific
  • Product number8487AL
  • Product descriptionNalpha-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-pros-methyl-L-histidinol
  • Packaging100mg
  • Price$428
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0001407
  • Product descriptionNALPHA-(2,4,6-TRIISOPROPYLBENZENESULFONYL)-O-(TERT-BUTYLDIPHENYLSILYL)-PROS-METHYL-L-HISTIDINOL 95.00%
  • Packaging100MG
  • Price$289.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number41096
  • Product descriptionNα-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-ð-methyl-L-histidinol,≥98%(HPLC) ≥98%(HPLC)
  • Packaging100MG
  • Price$322.65
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT2223
  • Product descriptionNα-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-π-methyl-L-histidinol >98.0%(HPLC)(N)
  • Packaging100mg
  • Price$319
  • Updated2023-01-07
  • Buy
  • ManufacturerTRC
  • Product numberA788848
  • Product descriptionN-α-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-pros-methyl-L-histidinol
  • Packaging10mg
  • Price$75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8487AL Nalpha-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-pros-methyl-L-histidinol 100mg $428 2021-12-16 Buy
American Custom Chemicals Corporation ORS0001407 NALPHA-(2,4,6-TRIISOPROPYLBENZENESULFONYL)-O-(TERT-BUTYLDIPHENYLSILYL)-PROS-METHYL-L-HISTIDINOL 95.00% 100MG $289.8 2021-12-16 Buy
Chem-Impex 41096 Nα-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-ð-methyl-L-histidinol,≥98%(HPLC) ≥98%(HPLC) 100MG $322.65 2021-12-16 Buy
TCI Chemical T2223 Nα-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-π-methyl-L-histidinol >98.0%(HPLC)(N) 100mg $319 2023-01-07 Buy
TRC A788848 N-α-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-pros-methyl-L-histidinol 10mg $75 2021-12-16 Buy

Properties

Melting point :177 °C
Boiling point :719.2±70.0 °C(Predicted)
Density :1.07±0.1 g/cm3(Predicted)
refractive index :5 ° (C=1, CHCl3)
pka :10.52±0.50(Predicted)
form :powder to crystal
color :White to Light yellow to Light orange

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

N-alpha-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-pros-methyl-L-histidinol (CAS# 787554-04-5) is a histidine-derived compound used as a catalyst in enantioselective esterification.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Shanghai Longsheng chemical Co.,Ltd. Maya High Purity Chemicals TOKYO CHEMICAL INDUSTRY CO., LTD. 9ding chemical ( Shanghai) Limited Shanghai JONLN Reagent Co., Ltd. Chengdu HuaXia Chemical Reagent Co. Ltd