4-(3,4-Dimethoxyphenyl)-5-phenyl-4h-1,2,4-triazole-3-thiol CAS 721408-66-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 721408-66-8 |
| Molecular Formula | C16H15N3O2S |
| Molecular Weight | 313.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(3,4-Dimethoxyphenyl)-5-phenyl-4h-1,2,4-triazole-3-thiol (CAS 721408-66-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H15N3O2S. Molecular weight: 313.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H15N3O2S |
| Molecular Weight | 313.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- 5-(3,4-Dimethoxyphenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 91759-69-2)
- 1-(3,4-Dimethoxyphenyl)-2,6,6-trimethyl-4,5,6,7-tetrahydro-1H-indol-4-one (CAS 1024222-56-7)
- (E)-3-(3,4-Dimethoxyphenyl)-N-(4,6-dimethylpyrimidin-2-yl)acrylamide (CAS 1164491-53-5)
- 4-[(3,4-Dimethoxyphenyl)methyl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1357778-68-7)
- 1-(3,4-Dimethoxyphenyl)-3-((3,4-dimethylphenyl)amino)propan-1-one (CAS 763120-59-8)
- 3-(2,4-Dimethoxyphenyl)-6-(dimethylamino)isobenzofuran-1(3H)-one (CAS 62633-15-2)
- 3-(3,4-Dimethoxyphenyl)-6-(dimethylamino)isobenzofuran-1(3H)-one (CAS 62633-14-1)
- 4-(3,4-Dimethoxyphenyl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1354705-03-5)
Recommended Standards
- 4-(2-Furyl)-6-methyl-N-phenyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxamide (CAS 332849-72-6)
- 4-(3-Benzyl-4-oxo-1,3-thiazolidin-2-yl)benzoic acid (CAS 298216-87-2)
- 4-(2-Fluorophenyl)-N-(4-methylphenyl)piperazine-1-carboxamide (CAS 710312-07-5)
- N-(5-iodo-3-methylpyridin-2-yl)thiophene-2-carboxamide (CAS 478040-40-3)
- 1-[5,7-bis(trifluoromethyl)[1,8]naphthyridin-2-yl]tetrahydro-4(1H)-pyridinone (CAS 339011-61-9)
- 2-((8-Ethoxy-4-methylquinazolin-2-yl)amino)-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 524055-95-6)
- 2-(2,3-dihydro-1-benzofuran-5-yl)ethane-1-sulfonyl chloride (CAS 1523391-72-1)
- 4-(Chloromethyl)-1-(4-(methylthio)phenyl)-1H-1,2,3-triazole (CAS 1250978-47-2)
- (3,5-Dibromophenyl)methanamine hydrochloride (CAS 202982-73-8)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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