4-(Furan-2-ylmethyl)-5-(4-methylphenyl)-4h-1,2,4-triazole-3-thiol CAS 893725-00-3
| CAS No. | 893725-00-3 |
| Molecular Formula | C14H13N3OS |
| Molecular Weight | 271.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-(Furan-2-ylmethyl)-5-(4-methylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 893725-00-3), molecular formula C14H13N3OS and molecular weight 271.34 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 4-(Furan-2-ylmethyl)-5-(4-methylphenyl)-4h-1,2,4-triazole-3-thiol is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 271.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H13N3OS |
| Molecular Weight | 271.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Furan Standards
- 1-(Furan-2-ylmethyl)-3-(1H-indol-5-yl)thiourea (CAS 299207-81-1)
- 4-(Furan-2-ylmethyl)-5-(2-methylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 851398-38-4)
- 4-(Furan-2-ylmethyl)-5-(3-methylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 537017-51-9)
- N-[(Furan-2-yl)methyl]-2-(methylsulfanyl)quinazolin-4-amine (CAS 866138-04-7)
- N-(furan-2-ylmethyl)-1-(4-methoxyphenyl)-3-methylbut-3-en-1-amine (CAS 436088-84-5)
- Benzyl 2-(furan-2-yl)pyrrolidine-1-carboxylate (CAS 1355218-96-0)
- Benzyl 2-(furan-3-yl)pyrrolidine-1-carboxylate (CAS 1355219-17-8)
- 2-Furan-2-yl-6,8-dimethyl-quinoline-4-carboxylic acid (CAS 1709752-42-0)
Recommended Standards
- 4-[(2,4-Dimethylphenyl)sulfanyl]-3-methyl-[1,2]oxazolo[5,4-d]pyrimidine (CAS 478045-24-8)
- 4-Hydroxy-6-(4-isopropylphenyl)-2-mercaptopyrimidine-5-carbonitrile (CAS 339235-45-9)
- 4-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)amino)phenol (CAS 799800-65-0)
- 4-Methoxy-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine (CAS 941867-26-1)
- Di(4-nitrophenyl)phosphoryl Chloride (CAS 6546-97-0)
- 1′,5′-Dihydro-1′-methyl-2′-[3,4,5-tris[2-(2-methoxyethoxy)ethoxy]phenyl]-2′H-[5,6]fullereno-C60-Ih-[1,9-c]pyrrole (CAS 1373957-22-2)
- 6-(difluoromethyl)-1H-indazole (CAS 1204298-78-1)
- 4-(5-(Bromomethyl)isoxazol-3-yl)aniline (CAS 886363-88-8)
- 3-Ethoxy-1,2,4-oxadiazol-5-amine (CAS 154020-14-1)
- N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide (CAS 1170390-86-9)
- N,N-Dimethyl-9-(4-nitrobenzyl)-9H-purin-6-amine (CAS 13233-85-7)
- 3-Amino-1-butyl-3-methylthiourea (CAS 21198-52-7)
- 2,7-Dichloro-1,3-benzothiazole (CAS 2942-23-6)
- Peptide Impurity 04 (CAS 2913424-91-4)
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