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19503-22-1 Usage


1H-Benzotriazole-1-carboxamidine Hydrochloride is an organic compound that belongs to the class of benzotriazoles. It is a white solid with unique chemical properties, making it a versatile molecule for various applications in different industries.


1. Used in Chemical Synthesis:
1H-Benzotriazole-1-carboxamidine Hydrochloride is used as a reagent in chemical synthesis for facilitating guanidino transfers. Its ability to act as a guanidine donor makes it a valuable component in the synthesis of various organic compounds, particularly those requiring the formation of guanidine functional groups.
2. Used in Pharmaceutical Industry:
In the pharmaceutical industry, 1H-Benzotriazole-1-carboxamidine Hydrochloride is used as a building block for the development of new drugs. Its unique chemical properties allow it to be incorporated into the molecular structure of potential therapeutic agents, enhancing their pharmacological properties and efficacy.
3. Used in Material Science:
1H-Benzotriazole-1-carboxamidine Hydrochloride can also be utilized in the field of material science, where it may be employed to modify the properties of various materials. Its incorporation into polymers or other materials can lead to improved characteristics, such as enhanced stability, reactivity, or selectivity.
4. Used in Analytical Chemistry:
As a white solid with distinct chemical properties, 1H-Benzotriazole-1-carboxamidine Hydrochloride can be used in analytical chemistry as a reference compound or standard for the calibration of instruments and the development of new analytical methods.

Check Digit Verification of cas no

The CAS Registry Mumber 19503-22-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,5,0 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19503-22:
101 % 10 = 1
So 19503-22-1 is a valid CAS Registry Number.



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017


1.1 GHS Product identifier

Product name 1H-Benzotriazole-1-carboxamidine Hydrochloride

1.2 Other means of identification

Product number -
Other names benzotriazole-1-carboximidamide,hydrochloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:19503-22-1 SDS

19503-22-1Downstream Products

19503-22-1Relevant articles and documents

Practical synthesis of regioisomeric 5(7)-amino-6,7(4,5)-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazines

Dolzhenko, Anton V.,Dolzhenko, Anna V.,Chui, Wai-Keung

, p. 12888 - 12895 (2007)

A convenient and efficient synthesis of new 5-azapurine derivatives was developed. The regioisomeric 5-amino-6,7-dihydro- and 7-amino-4,5-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazines were prepared in 3-4 steps from benzhydrazide via complementary and reg

Solvent-free synthesis of azole carboximidamides

Zahariev, Sotir,Guarnaccia, Corrado,Lamba, Doriano,?ema?ar, Ma?a,Pongor, Sándor

, p. 9423 - 9426 (2007/10/03)

A one-pot procedure is described for the preparation of azole carboximidamides 2, 3 and guanidinylation of amines with 3. The X-ray crystal structure of 3b, has been determined. A one-pot procedure is described for the preparation of 1H-pyrazole-carboximidamides 2, 1H-benzotriazole-carboximidamides 3 and guanidinylation of amines with 3. The X-ray crystal structure of N,N-dimethyl-1H-benzotriazole-1-carboximidamide 3b, has been determined.

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