2-[(3-Chlorophenyl)thio]ethanol CAS 13457-99-3
| CAS No. | 13457-99-3 |
| Molecular Formula | C8H9ClOS |
| Molecular Weight | 188.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 188.67 g/mol gives 2-[(3-Chlorophenyl)thio]ethanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-[(3-Chlorophenyl)thio]ethanol (CAS 13457-99-3), molecular formula C8H9ClOS and molecular weight 188.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H9ClOS, 2-[(3-Chlorophenyl)thio]ethanol contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-[(3-Chlorophenyl)thio]ethanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1960 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-((2-Chlorophenyl)thio)ethan-1-ol (CAS 13290-15-8)
- 2-((4-Chlorophenyl)thio)ethan-1-ol (CAS 13457-98-2)
- 51581-54-5 1-(4-Chlorophenyl)imidazole DTXSID90199538 (CAS 51581-54-5)
- 2-(2-Chlorophenyl)-2-fluoroacetic acid (CAS 1379664-88-6)
- 2-(3-Chlorophenyl)-2-fluoroacetic acid (CAS 74590-68-4)
- 2-(4-Chlorophenyl)-2-fluoroacetic Acid (CAS 74590-69-5)
- (3-Chlorophenyl)acetyl chloride (CAS 41904-39-6)
- 2-(2-Chlorophenyl)acetyl chloride (CAS 51512-09-5)
Recommended Standards
- 3-Chloro-4-ethoxybenzenethiol (CAS 1378801-10-5)
- 2-Chloro-6-(methylthio)benzenemethanol (CAS 1340127-12-9)
- 1-(4-Chloro-5-ethylthiophen-2-yl)ethan-1-one (CAS 1399661-79-0)
- ((1-Chloroethyl)sulfinyl)benzene (CAS 26910-40-7)
- 5-Methoxyisoxazolidin-3-one (CAS 170012-85-8)
- n-(Propan-2-yl)oxan-3-amine (CAS 1343450-12-3)
- 7-Oxa-2-azaspiro[4.5]Decan-3-one (CAS 1487759-95-4)
- 131918-97-3 2-Acetylamino-3-phenethylthiocarbamoylsulfanyl-propionic Acid N-Acetyl-S-[N-(2-phenylethyl)thiocarbamoyl]-L-cysteine (CAS 131918-97-3)
- 4-(3-(Pyridin-2-yl)ureido)benzene-1-sulfonyl chloride sulfate (CAS 811842-68-9)
- Methyl 2-bromo-3-fluoropropanoate (CAS 1537-52-6)
- 3-Phenyl-3,8-diazabicyclo[3.2.1]octane (CAS 92788-55-1)
- β-D-Arabinopyranoside, phenylmethyl 2,3-O-[(1S,2S)-1,2-dimethoxy-1,2-dimethyl-1,2-ethanediyl]- (CAS 887370-09-4)
- 4-[ethyl(methyl)amino]benzaldehyde (CAS 64693-47-6)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
Why CATO?
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