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(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid

(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid Structure
(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid structure
CAS No.
1220-80-0
Chemical Name:
(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid
Synonyms
Tos-Leu-OH;N-Ts-Leu-OH;L-Leucine, N-[(4-methylphenyl)sulfonyl]-;(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid;(2S)-4-Methyl-2-(4-methylbenzenesulfonamido)pentanoic Acid
CBNumber:
CB73052412
Molecular Formula:
C13H19NO4S
Molecular Weight:
285.36
MDL Number:
MFCD00026493
MOL File:
1220-80-0.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid Properties

Melting point 112-117°C
Boiling point 450.1±55.0 °C(Predicted)
Density 1.218±0.06 g/cm3(Predicted)
form powder
pka 3.46±0.21(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P301+P312+P330

(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S614750 N-(P-TOSYL)-L-LEUCINE AldrichCPR 1220-80-0 250MG $110 2024-03-01 Buy
Sigma-Aldrich 806773 N-Ts-Leu-OH 1220-80-0 250mg $64.8 2023-01-07 Buy
TRC B112075 (2S)-4-Methyl-2-(4-methylbenzenesulfonamido)pentanoicAcid 1220-80-0 100mg $155 2021-12-16 Buy
American Custom Chemicals Corporation CCH0003915 (2S)-4-METHYL-2-([(4-METHYLPHENYL)SULFONYL]AMINO)PENTANOIC ACID 95.00% 1220-80-0 1G $692.46 2021-12-16 Buy
American Custom Chemicals Corporation CCH0003915 (2S)-4-METHYL-2-([(4-METHYLPHENYL)SULFONYL]AMINO)PENTANOIC ACID 95.00% 1220-80-0 2.5G $932.6 2021-12-16 Buy
Product number Packaging Price Buy
S614750 250MG $110 Buy
806773 250mg $64.8 Buy
B112075 100mg $155 Buy
CCH0003915 1G $692.46 Buy
CCH0003915 2.5G $932.6 Buy

(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid Suppliers

Global( 16)Suppliers
Supplier Tel Email Country ProdList Advantage
GL Biochem (Shanghai) Ltd. 		+86-021-61263370 +86-18901917034 CHINA 3904 58
Nextpeptide Inc 		+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19915 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 52927 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Shenzhen Chim Biotech Co., Ltd. 0755-36320761 13692196024 sales@chimchem.com China 501 55
Aikon International Limited 025-66113011 18112977050 cb6@aikonchem.com China 15495 58
Kanghua (Shanghai) New Drug Development Co., Ltd. 021-61263370 18901917034 xingli@glbiochem.com China 5637 58
Shanghai Jifeng Biotechnology Co., Ltd. 021-61263377 15023907684 15800684150@163.com China 8131 58
Binhai gill polypeptide co. LTD 021-61263389 13524856427 Joetang@glschina.com China 9594 58
Gill polypeptide biopharmaceutical (dalian) co., LTD 021-61263455 13167021076 amy@glschina.com China 8131 58
Supplier Advantage
GL Biochem (Shanghai) Ltd. 		58
Nextpeptide Inc 		58
Aladdin Scientific 		58
Sigma-Aldrich 80
Shenzhen Chim Biotech Co., Ltd. 55
Aikon International Limited 58
Kanghua (Shanghai) New Drug Development Co., Ltd. 58
Shanghai Jifeng Biotechnology Co., Ltd. 58
Binhai gill polypeptide co. LTD 58
Gill polypeptide biopharmaceutical (dalian) co., LTD 58
(S)-4-Methyl-2-(4-methylphenylsulfonamido)pentanoic acid N-Ts-Leu-OH L-Leucine, N-[(4-methylphenyl)sulfonyl]- (2S)-4-Methyl-2-(4-methylbenzenesulfonamido)pentanoic Acid Tos-Leu-OH 1220-80-0