5-phenyl-1,3,4-thiadiazole-2-carbonitrile CAS 70391-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70391-08-1 |
| Molecular Formula | C9H5N3S |
| Molecular Weight | 187.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-phenyl-1,3,4-thiadiazole-2-carbonitrile (CAS 70391-08-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5N3S. Molecular weight: 187.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5N3S |
| Molecular Weight | 187.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related phenyl Standards
- 5-Butyl-1,2,3-thiadiazole-4-carboxylic acid (CAS 1708437-34-6)
- 1,2,4-Thiadiazole-3-sulfonyl chloride (CAS 2254-65-1)
- 1,3,4-Thiadiazole-2-sulfonyl chloride (CAS 362521-36-6)
- 5-Phenyl-1,3,4-thiadiazole-2-carbaldehyde (CAS 99066-69-0)
- 4-Propyl-1,2,3-thiadiazole-5-carbonyl chloride (CAS 1397293-97-8)
- 1,3,4-THIADIAZOLE, 2-BROMO-5-METHYL- 2-BROMO-5-METHYL-1,3,4-THIADIAZOLE 2-METHYL-5-BROMO-1,3,4-THIADIAZOLE 5-BROMO-2-METHYL-1,3,4-THIADIAZOLE 54044-79-0 BC004035 (CAS 54044-79-0)
- 5-methyl-1,3,4-thiadiazole-2-sulfonyl fluoride (CAS 1909313-52-5)
- 1,2,5-Thiadiazole-3-carboxylic acid, 4-(1-propyn-1-yl)-, methyl ester (CAS 2618882-53-2)
Recommended Standards
- 5-Methanesulfonyl-2-methylpyrimidin-4-amine (CAS 887350-80-3)
- 6-(Aminomethyl)pyridine-2-sulfonamide (CAS 2609745-04-0)
- 5-methanesulfonyl-2-methoxypyridine (CAS 98627-16-8)
- 2-((5,8-Difluoro-2-methylquinolin-4-yl)oxy)acetic acid (CAS 1315346-53-2)
- Dexmedetomidine USP Related Compound C (CAS 2250243-24-2)
- Cyclohexyl pyridin-2-yl carbonate (CAS 325952-80-5)
- 6-Bromo-4H-1,3-benzodioxine-8-carbaldehyde (CAS 147723-32-8)
- Mecarbam (CAS 2595-54-2)
- 2-(2-methyl-1H-1,3-benzodiazol-1-yl)ethan-1-amine dihydrochloride (CAS 103394-45-2)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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