2-((4-Amino-5-methoxy-2-methylphenyl)-sulfonyl)ethyl hydrogen sulfate CAS 21635-69-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21635-69-8 |
| Molecular Formula | C10H15NO7S2 |
| Molecular Weight | 325.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Amino-5-methoxy-2-methylphenyl)-sulfonyl)ethyl hydrogen sulfate (CAS 21635-69-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H15NO7S2. Molecular weight: 325.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H15NO7S2 |
| Molecular Weight | 325.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Amino Standards
- 2-Amino-5-(4-methoxyphenyl)-5-[(3-methoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354916-63-4)
- 2-Amino-5-(3-methoxyphenyl)-5-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354938-32-1)
- 2-Amino-5-(3-methoxyphenyl)-5-[(3-methoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354938-59-2)
- (R)-2-amino-9-(4,4-diethoxy-2-(hydroxymethyl)butyl)-1,9-dihydro-6H-purin-6-one (CAS 195157-25-6)
- 2-Amino-5-(4-methoxyphenyl)-5-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 918665-04-0)
- 2-Amino-5-[(3,4-dimethoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1H-imidazol-4-one (CAS 512190-92-0)
- 5-Amino-4-(benzo[d]thiazol-2-yl)-1-(4-fluorophenyl)-1,2-dihydro-3h-pyrrol-3-one (CAS 457638-90-3)
- Ethyl 4-amino-3-(4-nitrophenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 312922-32-0)
Recommended Standards
- 1-Phenyl-2-(5-phenylpyrido[2,3-d]pyridazin-8-yl)ethanone (CAS 87988-08-7)
- 2-((4-Oxo-6-((4-phenylpiperazin-1-yl)methyl)-4H-pyran-3-yl)oxy)acetonitrile (CAS 898418-36-5)
- 1-Benzyl-4-(2,4-dimethoxyphenyl)-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 861206-38-4)
- 5-Chloro-1-((2R,4R,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 188559-94-6)
- 4-Bromo-3-ethynylpyridine (CAS 1196146-05-0)
- Methyl 3,5-difluoro-4-formylbenzoate (CAS 1415124-73-0)
- (E)-3,3'-(diazene-1,2-diyl)dibenzaldehyde (CAS 52805-50-2)
- 2-Hydroxy-N-methyl-N-phenylbenzamide (CAS 66306-86-3)
- Glipizide Impurity 44 (CAS CATO-C4X-140744)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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