4-(2,5-Dimethoxyphenyl)-5-methyl-4H-1,2,4-triazole-3-thiol CAS 667407-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 667407-74-1 |
| Molecular Formula | C11H13N3O2S |
| Molecular Weight | 251.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(2,5-Dimethoxyphenyl)-5-methyl-4H-1,2,4-triazole-3-thiol (CAS 667407-74-1) pharmaceutical standards reference standard. Molecular formula: C11H13N3O2S. Molecular weight: 251.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O2S |
| Molecular Weight | 251.30 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- 5-(3,4-Dimethoxyphenyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 174573-92-3)
- 4-(2,5-Dimethoxyphenyl)-2-hydrazinylthiazole (CAS 886494-87-7)
- 4-(3,4-Dimethoxyphenyl)-2-hydrazinylthiazole (CAS 886495-47-2)
- (2,3-Dimethoxyphenyl)(piperidin-4-yl)methanol (CAS 140235-25-2)
- (4-(3,4-Dimethoxyphenyl)-1-methylpyrrolidin-3-yl)methanol (CAS 1706434-56-1)
- (4-(3,4-Dimethoxyphenyl)tetrahydro-2H-pyran-4-yl)methanamine (CAS 61861-91-4)
- (R)-(2,3-Dimethoxyphenyl)-4-piperidinemethanol (CAS 243640-19-9)
- 5-[(3,4-dimethoxyphenyl)methyl]-5-methyl-1,3-oxazolidin-2-one (CAS 1498514-60-5)
Recommended Standards
- 4-(3,4-Dihydro-2h-1,4-benzothiazin-4-yl)-4-oxobutanoic acid (CAS 903160-35-0)
- 3-Methyl-1-tosyl-1H-pyrazol-5-amine (CAS 92133-93-2)
- 3-Ethyl-5-methyl-N-(5-methylthiazol-2-yl)isoxazole-4-carboxamide (CAS 438223-98-4)
- tert-butyl N-{2-[(4-aminobenzene)sulfonamido]ethyl}carbamate (CAS 902775-91-1)
- 2-[(3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-oxo-2,3-dihydro-1,5-benzoxazepin-5-yl]acetic acid (CAS 959574-95-9)
- Furo[3,4-b]pyrazine-5,7-dione, 2,3-dimethyl- (9CI) (CAS 90196-41-1)
- 5-(1H-Imidazol-5-yl)oxazole (CAS 1571145-59-9)
- (R)-2-Chloro-2-oxo-1-phenylethyl acetate (CAS 49845-69-4)
- 1-Cbz-3-(hydroxymethyl)pyrrolidine (CAS 315718-05-9)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com