3-Chloro-4-methoxy-1,2-benzisothiazole CAS 103486-06-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103486-06-2 |
| Molecular Formula | C8H6ClNOS |
| Molecular Weight | 199.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-4-methoxy-1,2-benzisothiazole (CAS 103486-06-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6ClNOS. Molecular weight: 199.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6ClNOS |
| Molecular Weight | 199.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 8-Chloro-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 100638-21-9)
- 6-Chloro-2-Methylthieno[3,2-d]pyrimidin-4-amine (CAS 1017789-18-2)
- 3-Chloro-6-methoxy-1,2-benzothiazole (CAS 103486-07-3)
- 6-Chloro-2-(methylthio)benzo[d]oxazole (CAS 1071296-64-4)
- 4-chloro-2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1120214-78-9)
- 4-Chloro-2-methyl-6-(methylthio)pyrimidine-5-carbonitrile (CAS 112969-42-3)
- 2-Chloro-7-methoxybenzo[d]thiazole (CAS 1175277-80-1)
- 2-Chloro-4-(methylthio)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1192711-79-7)
Recommended Standards
- (5-methyl-1,2-oxazol-3-yl)methanesulfonyl chloride (CAS 1000932-59-1)
- N-[(3-Chloro-2-fluorophenyl)methyl]cyclopropanamine (CAS 878001-21-9)
- n-[(2-chloro-6-fluorophenyl)methyl]cyclopropanamine (CAS 625437-36-7)
- 4-Iodo-1-methyl-5-(trifluoromethyl)-1H-pyrazole-3-carbonitrile (CAS 1354703-62-0)
- 3-Methoxyphthalaldehyde (CAS 180461-61-4)
- 2-Fluoro-3-methoxyisonicotinaldehyde (CAS 1227579-70-5)
- 2-Amino-5-(4-fluorophenyl)-5-[(thiophen-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 512190-96-4)
- 2-((3-Chloro-5-fluorophenyl)thio)ethan-1-ol (CAS 2167495-12-5)
- 2-(Furan-2-carbonyl)cyclohexan-1-one (CAS 24038-54-8)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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