5-Methylbenzo[d]thiazol-2(3H)-one, 97% CAS 40925-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40925-61-9 |
| Molecular Formula | C8H7NOS |
| Molecular Weight | 165.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methylbenzo[d]thiazol-2(3H)-one, 97% (CAS 40925-61-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7NOS. Molecular weight: 165.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7NOS |
| Molecular Weight | 165.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylbenzo Standards
- 3-Methylbenzo[d]isothiazol-4-ol (CAS 1187732-47-3)
- 3-Methylbenzo[d]oxazole-2(3H)-thione (CAS 13673-63-7)
- 2-Methylbenzo[d]oxazole-5-thiol (CAS 1536837-46-3)
- 2-Methylbenzo[d]thiazol-7-ol (CAS 163298-71-3)
- 3-Methylbenzo[d]isothiazol-6-ol (CAS 192443-26-8)
- 1-Methylbenzo[c]isothiazol-3(1H)-one (CAS 23310-36-3)
- 2-Methylbenzo[d]thiazol-5-ol (CAS 68867-14-1)
- 2-Methylbenzo[d]thiazol-6-ol (CAS 68867-18-5)
Recommended Standards
- 5-methyl-4H,7H-thieno[3,2-b]pyridin-7-one (CAS 37986-04-2)
- 5-Methylbenzoxazole-2(3H)-thione (CAS 22876-22-8)
- 5-methoxy-1,3-benzothiazole (CAS 2942-14-5)
- 5,5-Difluoro-4,6-dioxa-10-thia-12-azatricyclo[7.3.0.0,3,7]dodeca-1,3(7),8,11-tetraen-11-amine (CAS 350684-65-0)
- 1-(5-Nitropyridin-2-yl)ethanone (CAS 31557-75-2)
- 1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 2,2'-[1,4-phenylenebis(oxy)]bis[ethanol] (CAS 131718-99-5)
- 1-Allyl-3-(4,5-dimethylthiazol-2-yl)thiourea (CAS 305847-86-3)
- 1-(2-Chlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 37176-51-5)
- [2-(4-chlorophenyl)ethyl][2-(diethylamino)ethyl]amine (CAS 3812-70-2)
- Compstatin control peptide (CAS 301544-78-5)
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