8-Methyl-4H-thiochromen-4-one CAS 1076-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1076-19-3 |
| Molecular Formula | C10H8OS |
| Molecular Weight | 176.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-Methyl-4H-thiochromen-4-one (CAS 1076-19-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8OS. Molecular weight: 176.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8OS |
| Molecular Weight | 176.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-Thiophen-2-ylphenol (CAS 106584-13-8)
- 6-Methyl-4H-thiochromen-4-one (CAS 1076-31-9)
- 5,5-Dimethyldihydro-2H-thiopyran-3(4H)-one 1,1-dioxide (CAS 1049093-43-7)
- Alpinumisoflavone (CAS 34086-50-5)
- 5-Bromo-4-(bromomethyl)thiazole (CAS 240433-75-4)
- 4-Ethyl-3,5-bis(3-methoxyphenyl)-1H-pyrazole (CAS 1159989-41-9)
- Evocalcet Impurity 29 (CAS 1092366-92-1)
- Methyl 4-acetyl-5-methyl-1,2-oxazole-3-carboxylate (CAS 104149-61-3)
- Nystose (CAS 13133-07-8)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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