3-(Dimethylamino)thiophenol CAS 33284-28-5
| CAS No. | 33284-28-5 |
| Molecular Formula | C8H11NS |
| Molecular Weight | 153.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Dimethylamino)thiophenol is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(Dimethylamino)thiophenol (CAS 33284-28-5) is a high-purity analytical reference standard with the molecular formula C8H11NS and a molecular weight of 153.24 g/mol.
Structurally, 3-(Dimethylamino)thiophenol (C8H11NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 153.24 g/mol, it falls into the medium-molecular-weight range. 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 3-(Dimethylamino)thiophenol 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 | C8H11NS |
| Molecular Weight | 153.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylamino Standards
- 2-(Dimethylamino)benzenethiol (CAS 18087-24-6)
- 4-(Dimethylamino)piperidine-4-carbonitrile (CAS 1082240-13-8)
- 2-(dimethylamino)ethane-1-sulfonic acid (CAS 637-95-6)
- 2-(Dimethylamino)-1-methyl-1H-imidazole-5-carbaldehyde (CAS 1192139-69-7)
- (2-(Dimethylamino)pyrimidin-5-yl)methanol (CAS 954227-77-1)
- (2E)-3-(Dimethylamino)-2-[(1E)-(methoxyimino)methyl]prop-2-enenitrile (CAS 339011-94-8)
- (Z)-3-((dimethylamino)methylene)-5-methylfuran-2(3H)-one (CAS 551931-08-9)
- 1-(2-(Dimethylamino)-1H-imidazol-4-yl)ethanone (CAS 88723-34-6)
Recommended Standards
- 2-Pyrrolidino-thiophene (CAS 19983-18-7)
- 3-(Pyridin-3-yl)propane-1-thiol (CAS 69603-49-2)
- 2-Methyl-5,6-dihydro-4H-cyclopenta[b]thiophen-3-amine (CAS 2567557-99-5)
- 3-[(methylsulfanyl)methyl]aniline (CAS 90607-33-3)
- 2-(4-tert-Butylphenyl)-7-chloro-8-methylquinoline-4-carbonyl chloride (CAS 1160256-17-6)
- (2-Ethoxy-4,5-difluorophenyl)boronic acid (CAS 870778-87-3)
- 1-(1,2-dimethyl-1H-imidazol-4-yl)ethan-1-one (CAS 103747-86-0)
- 2-(azidomethyl)-1H-1,3-benzodiazole (CAS 66894-26-6)
- 5,7-dimethyl-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylic acid (CAS 1781934-00-6)
- (5-Bromothiophen-2-yl)methanamine hydrobromide (CAS 1289191-38-3)
- 3-Ethyl-2-propylquinoline (CAS 3290-24-2)
- (S)-N-(2-Acetamidoethyl)-2-amino-3,3-dimethylbutanamide (CAS 190592-25-7)
- 1-(4-chlorophenyl)-5-ethyl-2-sulfanylidene-1,3-diazinane-4,6-dione (CAS 1308650-31-8)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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