2-Methylbenzeneselenol CAS 37773-21-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37773-21-0 |
| Molecular Formula | C7H8Se |
| Molecular Weight | 171.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methylbenzeneselenol (CAS 37773-21-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8Se. Molecular weight: 171.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8Se |
| Molecular Weight | 171.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Recommended Standards
- Phenylmethaneselenol (CAS 16645-12-8)
- 5,6-difluorobenzo[d]oxazol-2(3H)-one (CAS 871367-13-4)
- 3-(Difluoromethoxy)pyrazine-2-carbonitrile (CAS 1261538-00-4)
- 5-Chloro-2-(1h-1,2,3,4-tetrazol-1-yl)aniline (CAS 926238-10-0)
- 3-Hydroxy-2-imino-1(2H)-pyridinesulfonic Acid Monohydrate (CAS 363619-90-3)
- 3-(Azepan-1-ylsulfonyl)-N-(3-chlorobenzyl)benzamide (CAS 851873-40-0)
- Tert-butyl (2-(3,5-difluorophenyl)-2-hydroxyethyl)carbamate (CAS 333388-01-5)
- trans-4-Aminomethylcyclohexanecarboxylic acid ethylamide, hydrochloride (CAS 171067-73-5)
- Ramosetron Impurity 22 (CAS CATO-C4X-118222)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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