(3-Chloro-4-methoxyphenyl)methanethiol CAS 63550-21-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63550-21-0 |
| Molecular Formula | C8H9ClOS |
| Molecular Weight | 188.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Chloro-4-methoxyphenyl)methanethiol (CAS 63550-21-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9ClOS. Molecular weight: 188.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9ClOS |
| Molecular Weight | 188.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (5-Chloro-2-methoxy-phenyl)-methanethiol (CAS 1155100-13-2)
- 5-Chloro-2-(methylthio)benzyl alcohol (CAS 120121-38-2)
- 2-Chloro-6-(methylthio)benzenemethanol (CAS 1340127-12-9)
- 3-Chloro-4-ethoxybenzenethiol (CAS 1378801-10-5)
- 1-(4-Chloro-5-ethylthiophen-2-yl)ethan-1-one (CAS 1399661-79-0)
- (2-Chloro-5-methoxyphenyl)(methyl)sulfane (CAS 473255-65-1)
- (3-Chloro-4-(methylthio)phenyl)methanol (CAS 694481-00-0)
- (5-Chloro-2-methoxyphenyl)(methyl)sulfane (CAS 23385-57-1)
Recommended Standards
- (2-Chloroethanesulfinyl)benzene (CAS 27998-60-3)
- 1-(5-Chlorothiophen-2-yl)-2-methylpropan-1-one (CAS 98490-84-7)
- 1-(5-Chlorothiophen-2-yl)butan-1-one (CAS 32427-77-3)
- 4-(N-butylthio)thioanisole, (CAS 216144-37-5)
- 5-Acetyl-4-hydroxy-3-isopropyl-6-methylpyridin-2(1H)-one (CAS 887572-81-8)
- 5,7-dihydro-4H-spiro[1,3-benzothiazole-6,2’-[1,3]dioxolane]-2-amine (CAS 159015-33-5)
- 2-Cyclopropoxy-3-ethyl-N,N-dimethylbenzamide (CAS 1243394-99-1)
- 4-Phenylbenzyl isothiocyanate (CAS 31162-25-1)
- Methyl 3-Amino-4-(benzylamino)benzoate (CAS 68502-22-7)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
Why CATO?
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