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Tos-Arg-OH

Tos-Arg-OH structure

CAS No.: 1159-15-5

Chemical Name:: Tos-Arg-OH

Synonyms: Tos-Arg-OH;TOS-ARGININE;Tos-L-Arg-OH;P-TOSYL-L-ARG;H-L-Arg(Tos)-OH;TOSYL-L-ARGININE;P-TOSYL-L-ARGININE;N-TOSYL-L-ARGININE;Nα-Tosyl-L-arginine;N-P-TOSYL-L-ARGININE

CBNumber:: CB5330607

Molecular Formula:: C13H20N4O4S

Molecular Weight:: 328.39

MDL Number:: MFCD00019732

MOL File:: 1159-15-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:53:29

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Tos-Arg-OH Properties

Boiling point	560.789±60.00 °C(Press: 760.00 Torr)(predicted)
Density	1.425±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
solubility	Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka	3.357±0.21(predicted)
form	Solid
color	White to Almost white
optical activity	Consistent with structure
CAS DataBase Reference	1159-15-5(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P301+P312-P302+P352-P304+P340-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39-24/25

HazardClass

IRRITANT

HS Code

29224999

NFPA 704

	1
0		0

Tos-Arg-OH price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	T0684	Nα-Tosyl-L-arginine	1159-15-5	1g	$17	2026-04-30	Buy
TCI Chemical	T0684	Nα-Tosyl-L-arginine	1159-15-5	5g	$29	2026-04-30	Buy
ChemScene	CS-W009860	Tosyl-L-arginine ≥98%	1159-15-5	5g	$10	2026-06-04	Buy
ChemScene	CS-W009860	Tosyl-L-arginine ≥98%	1159-15-5	25g	$22	2026-06-04	Buy
ChemScene	CS-W009860	Tosyl-L-arginine ≥98%	1159-15-5	100g	$71	2026-06-04	Buy

Product number	Packaging	Price	Buy
T0684	1g	$17	Buy
T0684	5g	$29	Buy
CS-W009860	5g	$10	Buy
CS-W009860	25g	$22	Buy
CS-W009860	100g	$71	Buy

Tos-Arg-OH Chemical Properties,Uses,Production

Uses

Tosyl-L-arginine is an arginine derivative[1].

References

[1] Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144. DOI:10.1080/10408398.2012.708368

Tos-Arg-OH synthesis

Synthesis of Tos-Arg-OH from Tosyl chloride

Tos-Arg-OH Preparation Products And Raw materials

Raw materials

(S)-N-(2-Oxopiperidin-3-yl)-p-toluenesulfonamide N'-Cbz-L-ornithine Tos-Arg-OMe HCl o-methylisourea L(+)-Arginine

Tosyl chloride

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Preparation Products

Tos-Arg-OH Suppliers

Global( 151)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
GL Biochem (Shanghai) Ltd	21-61263452 13641803416	ymbetter@glbiochem.com	China	9981	64
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	+86-21-54098501	sales@sinch.com.cn	China	11592	64
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
GL Biochem (Shanghai) Ltd	64
Capot Chemical Co., Ltd	66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	64
Adamas Reagent, Ltd.	59
Shanghai Longsheng chemical Co.,Ltd.	59

View Lastest Price from Tos-Arg-OH manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-12-24	TOS-ARG-OH 1159-15-5		1KG	99.0%	1000 tons	Shaanxi Dideu Medichem Co. Ltd
2025-06-25	TOS-ARG-OH 1159-15-5	$1.10	1g	99.0% min	100 tons min	Shaanxi Dideu Medichem Co. Ltd
2020-02-01	TOS-ARG-OH 1159-15-5	$3.00	1KG	98%	100KG	Career Henan Chemical Co

TOS-ARG-OH
1159-15-5
$0.10
99.0%
Shaanxi Dideu Medichem Co. Ltd

TOS-ARG-OH
1159-15-5
$1.10
99.0% min
Shaanxi Dideu Medichem Co. Ltd

TOS-ARG-OH
1159-15-5
$3.00
98%
Career Henan Chemical Co

Tos-Arg-OH Spectrum

TOS-ARG-OH(1159-15-5)¹HNMR TOS-ARG-OH(1159-15-5)IR1 TOS-ARG-OH(1159-15-5)IR2

1159-15-5(Tos-Arg-OH)Related Search:

-EthylbenzenesulfonaMide DL-Arginine hydrochloride monohydrate N-Methyl-p-toluenesulfonamide DL-ornithine N-n-Butyl benzene sulfonamide

Guanidine acetate L(+)-Arginine N-Butyltoluene-4-sulfonamide Ethyl-p-toluenesulfonamide N-Propyl-P-Toluenesulfonamide

Mafenide hydrochloride L-Ornithine N-p-Tosylglycine 2-(Toluene-4-sulfonylamino)-propionic acid BOC-D-Arg(Tos)-OH

H-D-Arg(Tos)-OH Tos-Arg-OMe HCl Tos-Arg-OH

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H-L-Arg(Tos)-OH N-p-Toluolsulfonyl-L-arginine TOS-ARGININE TOSYL-L-ARGININE P-TOSYL-L-ARG P-TOSYL-L-ARGININE P-TOLUENESULFONYL-L-ARGININE N-TOSYL-L-ARGININE N-P-TOSYL-L-ARGININE NALPHA-P-TOLUENESULFONYL-L-ARGININE NALPHA-TOSYL-L-ARGININE N-HYDRATE NALPHA-TOSYL-L-ARGININE N-ALPHA-4-TOSYL-L-ARGININE N2-[(4-METHYLPHENYL)SULFONYL]-L-ARGININE 5-guanidino-2-[(4-methylphenyl)sulfonylamino]pentanoic acid Nα-(p-Tolylsulfonyl)-L-arginine 5-(diaminomethylideneamino)-2-[(4-methylphenyl)sulfonylamino]pentanoic acid 5-[bis(azanyl)methylideneamino]-2-[(4-methylphenyl)sulfonylamino]pentanoic acid 5-guanidino-2-[(4-methylphenyl)sulfonylamino]valeric acid N^a-p-Toluenesulfonyl-L-arginine, 98% Na-Tosyl-L-arginine n-Hydrate Nα-[(4-Methylphenyl)sulfonyl]-L-arginine Nα-Tosyl-L-arginine≥ 98% (assay) Tos-L-Arg-OH (2S)-5-carbamimidamido-2-(4-methylbenzenesulfonamido)pentanoic acid L-Arginine, N2-[(4-methylphenyl)sulfonyl]- TOS-ARG-OH USP/EP/BP Nα-Tosyl-L-arginine Nα-p-Toluenesulfonyl-L-arginine Tos-Arg-OH 1159-15-5 C13H20N4O4SxH2O C13H40N4O5S Arginine [Arg, R] Amino Acids and Derivatives Amino Acids