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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for 1,2,4-triazole, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our 1,2,4-triazole impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our 1,2,4-triazole-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

1,2,4-triazole Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(αR)-α-[(1R)-1-Aminoethyl]-α-(2,4-difluorophenyl)-1H-1,2,4-t... Stable Isotopes CS-T-100879 Not Available Enquire
1-(2,3,5-Tri-O-benzoyl-ß-D-13C5-ribofuranosyl)-1,2,4-triazol... Stable Isotopes CS-T-96456 Not Available Enquire
1-[2-(2,4-Difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole... Stable Isotopes CS-T-101539 Not Available Enquire
Methyl 1,2,4-Triazole-3-carboxylate-13C2 Stable Isotopes CS-T-99980 4928-88-5(Unlabelled) Enquire
N-tert-Butyl-3-(2-hydroxypropan-2-yl)-5-oxo-4,5-dihydro-1H-1... Stable Isotopes CS-T-100710 Not Available Enquire
N-tert-Butyl-3-isopropyl-5-oxo-4,5-dihydro-1H-1,2,4-triazole... Stable Isotopes CS-T-100709 1327292-73-8 Enquire
β-(4-Chlorophenoxy)-α-(1,1-dimethylethyl)-1H-1,2,4-triazole-... Stable Isotopes CS-T-101688 Not Available Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Alpha-3-Diamino-1H-1,2,4-triazole-1-propanoic acid Metabolite CS-CX-00089 2990-18-3 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
α-(2-Chloro-4-fluorophenyl)-α-(1H-1,2,4-triazol-1-ylmethyl)-... Impurity CS-O-40121 153044-06-5 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-(4-Aminobenzyl)-1,2,4-triazole Intermediate CS-T-44877 119192-10-8 In Stock
1,2,4-Triazole sodium derivative Intermediate CS-O-30803 41253-21-8 In Stock
1-[(4-Hydrazinophenyl)methyl]-1H-1,2,4-triazole hydrochlorid... Intermediate CS-O-31500 154748-67-1 In Stock
4-cyclopropyl-4H-1,2,4-triazole-3-carboxylic acid Intermediate CS-O-49532 1547004-36-3 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-nitro-1H-1,2,4-triazole Fine Chemicals CS-O-45404 70890-80-1 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-nitroso-1H-1,2,4-triazole Nitrosamine CS-O-41559 Not Available Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Amino-1,2,4-triazole-d4 Stable Isotope Reagent CS-C-01667 787577-24-6 Enquire
3-bromo-1-(methyl-d3)-1H-1,2,4-triazole Stable Isotope Reagent CS-O-49067 57022-93-2 Enquire


Heterocyclic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-hydrazinyl-4H-1,2,4-triazole Heterocyclic CS-ED-42024 38767-33-8 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2H-1,2,4-triazole-3-carbonitrile Building Blocks CS-O-47505 3641-10-9 Enquire
5-oxo-1,4-dihydro-1,2,4-triazole-3-carbaldehyde Building Blocks CS-ED-41706 Not Available Enquire


Deuterated Reagents

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1,2,4-Triazole-d2 Deuterated Reagents CS-O-46552 56866-65-0 Enquire