2,3-Dihydrobenzo[b][1,4]dioxine-6-sulfonic acid CAS 127461-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127461-51-2 |
| Molecular Formula | C8H8O5S |
| Molecular Weight | 216.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3-Dihydrobenzo[b][1,4]dioxine-6-sulfonic acid (CAS 127461-51-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8O5S. Molecular weight: 216.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8O5S |
| Molecular Weight | 216.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Sulfur Atoms | 1 |
Related Dihydrobenzo Standards
- 2,3-Dihydrobenzo[b][1,4]dioxine-5-sulfonamide (CAS 87474-16-6)
- 1-Methyl-5,10-dihydrobenzo[b]pyrazolo[3,4-e][1,4]diazepin-4(1H)-one (CAS 87295-97-4)
- 5,6-Dihydrobenzo[h]quinazoline-2,4(1H,3H)-dione (CAS 236093-45-1)
- 4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)oxy)-1H-pyrazole (CAS 1429902-04-4)
- 5-(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)isoxazol-3-amine (CAS 1495399-79-5)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)-1H-1,2,4-triazol-5-amine (CAS 898617-69-1)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-5-amine (CAS 501116-29-6)
- 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide (CAS 31591-39-6)
Recommended Standards
- 6-Methyl-2-(methylsulfonyl)pyrimidine-4-carboxylic acid (CAS 1263216-10-9)
- Dimethyl 4-aminoisothiazole-3,5-dicarboxylate (CAS 1279214-92-4)
- 7-(Difluoromethoxy)benzo[d]thiazol-2-amine (CAS 1261845-86-6)
- 3-[2-(tert-Butyl)-4-chlorophenoxy]azetidine (CAS 1146960-45-3)
- Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 943322-02-9)
- 5-amino-2-chloro-N-ethyl-N-(propan-2-yl)benzamide (CAS 1094910-07-2)
- Chlornitrofen (CAS 1836-77-7)
- 3-(((4-Isopropylphenyl)amino)methylene)-6-methyl-2H-pyran-2,4(3H)-dione (CAS 477859-28-2)
- 4-hydrazinyl-1-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1565576-49-9)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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