4005-51-0 6L41AOK74P 2-Amino-1,3,4-thiadiazole 1,3,4-Thiadiazol-2-amine 1,3,4-Thiadiazole, 2-amino- X 26 4-27-00-08053 (Beilstein Handbook Reference) AI3-50581 Aminothiadazole Aminothiadiazole 2-Aminothiadiazole ATDA BRN 0107135 EINECS 223-657-7 FDA 0084 TF 128 1,3,4-Thiadiazole, 2-amino NSC 4728 UNII-6L41AOK74P CAS 4005-51-0

Purity 97%+In StockPharmaceutical Standards
CAS No.4005-51-0
Molecular FormulaC2H7N3S
Molecular Weight105.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4005-51-0 6L41AOK74P 2-Amino-1,3,4-thiadiazole 1,3,4-Thiadiazol-2-amine 1,3,4-Thiadiazole, 2-amino- X 26 4-27-00-08053 (Beilstein Handbook Reference) AI3-50581 Aminothiadazole Aminothiadiazole 2-Aminothiadiazole ATDA BRN 0107135 EINECS 223-657-7 FDA 0084 TF 128 1,3,4-Thiadiazole, 2-amino NSC 4728 UNII-6L41AOK74P CAS 4005-51-0 chemical structure

Description

The molecular framework of 4005-51-0 6L41AOK74P 2-Amino-1,3,4-thiadiazole 1,3,4-Thiadiazol-2-amine 1,3,4-Thiadiazole, 2-amino- X 26 4-27-00-08053 (Beilstein Handbook Reference) AI3-50581 Aminothiadazole Aminothiadiazole 2-Aminothiadiazole ATDA BRN 0107135 EINECS 223-657-7 FDA 0084 TF 128 1,3,4-Thiadiazole, 2-amino NSC 4728 UNII-6L41AOK74P (C2H7N3S) is characterized by sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 4005-51-0 6L41AOK74P 2-Amino-1,3,4-thiadiazole 1,3,4-Thiadiazol-2-amine 1,3,4-Thiadiazole, 2-amino- X 26 4-27-00-08053 (Beilstein Handbook Reference) AI3-50581 Aminothiadazole Aminothiadiazole 2-Aminothiadiazole ATDA BRN 0107135 EINECS 223-657-7 FDA 0084 TF 128 1,3,4-Thiadiazole, 2-amino NSC 4728 UNII-6L41AOK74P (CAS 4005-51-0), a certified reference material (molecular formula C2H7N3S, MW 105.16 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC2H7N3S
Molecular Weight105.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1958
Nitrogen Atoms3
Sulfur Atoms1

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