4,4'-(1,3,4-Thiadiazole-2,5-diyl)dianiline CAS 2642-62-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2642-62-8 |
| Molecular Formula | C14H12N4S |
| Molecular Weight | 268.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-(1,3,4-Thiadiazole-2,5-diyl)dianiline (CAS 2642-62-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H12N4S. Molecular weight: 268.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H12N4S |
| Molecular Weight | 268.34 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Thiadiazole Standards
- 2,2'-(1,3,4-Thiadiazole-2,5-diyl)dianiline (CAS 88518-07-4)
- 2,2'-((1,3,4-Thiadiazole-2,5-diyl)bis(sulfanediyl))diacetic acid (CAS 30843-69-7)
- 1,2,5-Thiadiazole (CAS 288-39-1)
- 2,2'-((1,3,4-Thiadiazole-2,5-diyl)bis(sulfanediyl))diacetamide (CAS 73908-91-5)
- 1-Phenyl-3-(1,2,3-thiadiazole-4-carbonyl)thiourea (CAS 198991-49-0)
- 3-(4-Methyl-1,2,3-thiadiazole-5-carboxamido)tetrahydrothiophene-3-carboxylic acid (CAS 1281921-52-5)
- 1-(4-Phenyl-1,2,3-thiadiazole-5-carbonyl)piperidine (CAS 477863-68-6)
- 3-Phenyl-1,2,4-thiadiazole-5-sulfonyl chloride (CAS 143947-88-0)
Recommended Standards
- 4-(4-Methyl-2-phenyl-1,3-thiazol-5-yl)pyrimidin-2-amine (CAS 499795-77-6)
- 4-Allyl-5-(quinolin-6-yl)-4H-1,2,4-triazole-3-thiol (CAS 306935-48-8)
- 3-(1,1-Dioxothian-4-yl)-1,2-dihydrobenzotriazol-5-amine (CAS 2723298-02-8)
- 4-(tert-Butyl)-N-(quinolin-3-yl)benzamide (CAS 331850-72-7)
- (2E)-2-Cyano-3-(furan-3-yl)prop-2-enoic acid, E (CAS 1446140-97-1)
- Crisaborole lmpurity 84 (CAS CATO-C4X-202184)
- (S)-tert-Butyl 2-cyano-4-oxopiperidine-1-carboxylate (CAS 1820575-35-6)
- 4-Acetamido-3-chlorobenzoic acid (CAS 74114-62-8)
- 6-(phenethylamino)pyrimidine-2,4(1h,3h)-dione (CAS 19188-56-8)
- Glucagon Monohydrochloride (CAS 28270-04-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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