3-(Diethylamino)benzenesulfonic acid CAS 97-20-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 97-20-1 |
| Molecular Formula | C10H15NO3S |
| Molecular Weight | 229.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Diethylamino)benzenesulfonic acid (CAS 97-20-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H15NO3S. Molecular weight: 229.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H15NO3S |
| Molecular Weight | 229.30 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.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diethylamino Standards
- 4-(Diethylamino)quinazoline-6-carbaldehyde (CAS 648449-16-5)
- (3-(Diethylamino)-4,5-difluorophenyl)boronic acid (CAS 1704068-51-8)
- 2-(2-((Diethylamino)methyl)piperidin-1-yl)acetic acid (CAS 100158-79-0)
- 4-(Diethylamino)pyridine-3-sulfonic acid (CAS 1352520-66-1)
- 2-(Diethylamino)ethyl thiazole-4-carboxylate (CAS 126534-22-3)
- 4-((3-(Diethylamino)propyl)amino)-4-oxobutanoic acid (CAS 60274-14-8)
- 1-(Diethylamino)-3-methylcyclohepta[b]pyrrol-8(1H)-one (CAS 803638-11-1)
- 2-(Diethylamino)-1-(1H-indol-3-yl)ethanone (CAS 92292-25-6)
Recommended Standards
- 3-(5-Amino-3,4-dimethyl-1h-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 93505-46-5)
- 3-(Isopropylsulfonyl)-4,6-dimethylpyridin-2(1H)-one (CAS 866038-63-3)
- 3-(((5-Methylfuran-2-yl)methyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 914207-45-7)
- 4,4,4-Trifluoro-3-(pyridin-3-yl)butanoic acid (CAS 1342493-30-4)
- 4-(Benzyloxy)-2-bromoquinoline (CAS 1823511-06-3)
- Crisaborole lmpurity 84 (CAS CATO-C4X-202184)
- 4-Ethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 861328-33-8)
- 2-Chloro-N-(3,4-dimethoxyphenyl)-N-methylquinazolin-4-amine (CAS 827030-98-8)
- Methylene blue Impurity 8 (CAS 2204245-78-1)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
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