3-Amino-4-(methylthio)phenol CAS 155821-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 155821-45-7 |
| Molecular Formula | C7H9NOS |
| Molecular Weight | 155.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-4-(methylthio)phenol (CAS 155821-45-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H9NOS. Molecular weight: 155.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H9NOS |
| Molecular Weight | 155.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2001 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 6-Amino-4-ethylpyrimidine-2(1H)-thione (CAS 1226335-48-3)
- 2-Amino-3-(methylthio)phenol (CAS 1243283-17-1)
- 2-Amino-4-methoxybenzenethiol (CAS 14482-32-7)
- 5-Amino-2-(methylthio)phenol (CAS 146310-34-1)
- (4-Amino-2-methylpyrimidin-5-yl)methanethiol (CAS 1967-85-7)
- 2-Amino-1-(thiophen-2-yl)propan-1-one (CAS 7057-00-3)
- 2-Amino-3-methoxybenzenethiol (CAS 73931-64-3)
- 2-Amino-4-(methylthio)phenol (CAS 98547-24-1)
Recommended Standards
- 4,5,6,7-Tetrahydrothiazolo[5,4-b]pyridin-2-amine (CAS 1547007-49-7)
- 1-(5-(Methylthio)-1H-pyrrol-2-yl)ethanone (CAS 156210-88-7)
- 3-(Cyclopropylmethyl)-1,2,4-thiadiazol-5-amine (CAS 1538401-81-8)
- 3,5-Dichloro-4-formylbenzoic acid (CAS 153203-80-6)
- 1-(4-Methoxybenzyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 1201324-15-3)
- (5Z)-3-(2-Chlorophenyl)-5-{[2-(cyclohexylsulfanyl)-5-nitrophenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 298215-87-9)
- 4-(Benzyl(ethyl)amino)-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 860785-50-8)
- Naphthalene-1,2-diamine hydrochloride (CAS 159724-82-0)
- 1-(2-(6-(Cyclobutylamino)pyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352511-13-7)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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 13829788188 / jacky.chen@cato-chem.com