(3-Mercaptophenyl)methanol CAS 83794-86-9
| CAS No. | 83794-86-9 |
| Molecular Formula | C7H8OS |
| Molecular Weight | 140.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3-Mercaptophenyl)methanol 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.
CATO supplies (3-Mercaptophenyl)methanol (CAS 83794-86-9), a certified reference material (molecular formula C7H8OS, MW 140.20 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, (3-Mercaptophenyl)methanol is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 140.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H8OS |
| Molecular Weight | 140.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Sulfur Atoms | 1 |
Related Mercaptophenyl Standards
- 2-(3-Mercaptophenyl)acetonitrile (CAS 685569-60-2)
- (2-Mercaptophenyl)boronic acid (CAS 352526-00-2)
- (3-Mercaptophenyl)boronic acid (CAS 352526-01-3)
- (4-mercaptophenyl)boronic acid 237429-33-3 4-mercaptophenyl boronic acid 4-mercaptophenylboronic acid (CAS 237429-33-3)
- N-(2-Mercaptophenyl)acetamide (CAS 1444-47-9)
- 2-(2-Mercaptophenyl)acetic acid (CAS 39161-85-8)
- 2-(3-Mercaptophenyl)acetic acid (CAS 63271-86-3)
- 4-Mercaptophenyl acetic acid, 97% (CAS 39161-84-7)
Recommended Standards
- 4-Ethylthiophene-3-carbaldehyde (CAS 197724-05-3)
- (E)-3-(Thiophen-2-yl)prop-2-en-1-ol (CAS 3216-44-2)
- (S)-(Methylsulfinyl)benzene (CAS 18453-46-8)
- (R)-(Methylsulfinyl)benzene (CAS 4850-71-9)
- n-(3-Hydroxy-2-methylpropyl)piperidine-1-sulfonamide (CAS 1423624-06-9)
- tert-Butyl ((2S,4S,5S)-5-(2-(2,6-dimethylphenoxy)acetamido)-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate (CAS 192725-45-4)
- 4-Fluoropicolinimidamide (CAS 1179533-74-4)
- Bis-PEG13-NHS ester (CAS 2221949-00-2)
- 2,5-Difluoro-1H-imidazole (CAS 89676-70-0)
- Methyl 3-bromo-1-methyl-1H-pyrrole-2-carboxylate (CAS 1097834-91-7)
- N-(3-aminopropyl)-3-chloro-4-methoxybenzenesulfonamide hydrochloride (CAS 1836059-82-5)
- (S)-2-Methylindoline-2-carboxylic acid (CAS 253136-56-0)
- 1-(9H-carbazol-9-yl)-2-chloroethan-1-one (CAS 38002-61-8)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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 18665070610 / Nicole.chen@cato-chem.com