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Identify Suppliers 2026 Properties Safty ☰

Identify Suppliers 2026 Properties Safty

N-alpha-4-Tosyl-L-arginine methyl ester hydrochloride

BGC Id:	291561365682
CAS No:	1784-03-8
Synonyms:	tos-arginine-ome hcl ; tos-arg-ome hcl ; tos-arg-ome ; tame ; tos-l-arg-ome*hcl ; l-tame ; tame,hcl ; h-tos-arg-omeÂ·hcl ; tame hydrochloride ; ala-ala-ala-ome
Molecular Formula:	C14H22N4O4S . HCl
Molecular Weight:	378.87
EINECS:	217-235-1

Verified providers in 2026

The following 2 notable providers have been checked and can be recommended.

Molekula

Molecular Weight : 378.87 Formula : C14H22N4O4S HCl HS Code : 29359090 Categories : Amino Acids,Bioactive Small Molecules,Biochemicals,Building Blocks,Peptide Reagents

Leap Chem

Molecular Formula: C14H22N4O4S.HCl Molecular Weight: 378.87

What other providers are available for CAS 1784-03-8?

The last intensive check and update was carried out on 2026/04/12.

Identify

Synonyms:

tos-arginine-ome hcl ; tos-arg-ome hcl ; tos-arg-ome ; tame ; tos-l-arg-ome*hcl ; l-tame ; tame,hcl ; h-tos-arg-omeÂ·hcl ; tame hydrochloride ; ala-ala-ala-ome

CAS:

1784-03-8

EINECS:

217-235-1

Molecular Formula:

C14H22N4O4S . HCl

MDL:

MFCD00012578

SMILES:

O=C(NC(=S)NC1=CC=CC=C1)C1=CC=CC=C1

Properties

Molecular Weight:

378.87 g·mol−1

Melting point:

145-147(lit.)

Solubility:

methanol: 50 mg/mL, clear, colorless

Suppliers

Molekula GmbH

Company type: Trading company

Molekula supplies speciality chemicals and biochemicals to the fine chemical, research and diagnostic community. Our core competence is in the area of heterocycles for combinatorial chemistry, small building blocks for discovery and large scale synthesis for pilot teams and production. In the field of biochemicals, Molekula is a major supplier of key reabents used in the area of diagnostics, microbiology and biotechnology.

Country: Germany Phone: +49 (0) 89 360 900 900 Telefax: +49 (0) 89 360 900 901

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

22-24/25-37/39-26 (S)

WGK Germany:

Storage temperature:

-20°C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 1784-03-8?

In addition to the providers presented here for N-alpha-4-Tosyl-L-arginine methyl ester hydrochloride with the CAS number 1784-03-8, there are other 55 providers with slightly different product names available for this CAS number.

TAME HCl

+2 additional providers that we know from the past

Tos-Arg-OMe.HCl

H&Z Industry Co.,Ltd | Shanghai Hanhong Scientific Co., Ltd. | Zehao Industry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd +28 additional providers that we know from the past

Tos-L-Arg-ome.HCl

Iris Biotech GmbH

N-alpha-Tosyl-L-arginine methyl ester hydrochloride

BuGuCh & Partners +3 additional providers that we know from the past

N-alpha-Toluenesulfonylarginine methyl ester hydrochloride

Changzhou Union Chemicals Co.,Ltd. +1 additional providers that we know from the past

N-alpha-p-Toluolsulfonyl-L-arginine methyl ester hydrochloride

Iris Biotech GmbH +1 additional providers that we know from the past

(S)-Methyl 5-guanidino-2-(4-methylphenylsulfonamido)pentanoate hydrochloride

+1 additional providers that we know from the past

Methyl (2S)-5-carbamimidamido-2-[(4-methylbenzene)sulfonamido]pentanoate hydrochloride

Xingrui Industry Co., Limited +2 additional providers that we know from the past