5,5'-Methylenebis(1,3,4-thiadiazol-2-amine) CAS 98021-55-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98021-55-7 |
| Molecular Formula | C5H6N6S2 |
| Molecular Weight | 214.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,5'-Methylenebis(1,3,4-thiadiazol-2-amine) (CAS 98021-55-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6N6S2. Molecular weight: 214.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6N6S2 |
| Molecular Weight | 214.27 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related Methylenebis Standards
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- 4,4'-Methylenebis(2-aminophenol) (CAS 16523-28-7)
Recommended Standards
- 5-(Piperazin-1-yl)-1,6-naphthyridine (CAS 372517-54-9)
- 5,6-Diethyl-3-(pyridin-2-yl)-1,2,4-triazine (CAS 669707-13-5)
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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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com