4-Methoxy-2-methylphenylisothiocyanate CAS 40046-28-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40046-28-4 |
| Molecular Formula | C9H9NOS |
| Molecular Weight | 179.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-2-methylphenylisothiocyanate (CAS 40046-28-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9NOS. Molecular weight: 179.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H9NOS |
| Molecular Weight | 179.24 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 Methoxy Standards
- 7-Methoxy-3-methylbenzo[d]isothiazole (CAS 110718-89-3)
- 6-Methoxy-4-methylbenzo[d]thiazole (CAS 1190310-57-6)
- 1-Methoxy-3-(thiocyanatomethyl)benzene (CAS 1233513-38-6)
- 1-Methoxy-2-(thiocyanatomethyl)benzene (CAS 1233518-03-0)
- 7-Methoxy-2-methylbenzo[d]thiazole (CAS 163298-70-2)
- 4-Methoxy-2-methylsulfanylbenzonitrile (CAS 176107-19-0)
- 2-Methoxy-5-methylphenyl Isothiocyanate (CAS 190774-56-2)
- 1-Methoxy-2-methyl-4-thiocyanatobenzene (CAS 51537-77-0)
Recommended Standards
- 4-Methoxy-2-methylbenzo[d]thiazole (CAS 5304-19-8)
- 4-Methoxybenzyl Isothiocyanate (CAS 3694-57-3)
- 4-methanesulfonylpiperazin-1-amine (CAS 78484-45-4)
- tert-Butyl trans-(5-hydroxymethyl)-cyclohex-2-enylcarbamate (CAS 1134374-57-4)
- (R)-1-(2-chloro-7-fluoroquinolin-3-yl)ethan-1-ol (CAS 1065483-17-1)
- 3-Amino-1-cyclopentyl-1H-pyrazole-4-carboxamide (CAS 959430-09-2)
- Methyl 5-bromo-2-propyloxazole-4-carboxylate (CAS 166591-42-0)
- 1H-indole-1,4-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) 4-methyl ester (CAS 1313237-54-5)
- 4-Phenyl-5-(pyridin-3-yl)-1,2,4-4H-triazole-3-thiol (CAS 57600-03-0)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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