2-((5,7-Dibromobenzo[c][1,2,5]thiadiazol-4-yl)oxy)acetic acid CAS 91982-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91982-81-9 |
| Molecular Formula | C8H4Br2N2O3S |
| Molecular Weight | 368.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((5,7-Dibromobenzo[c][1,2,5]thiadiazol-4-yl)oxy)acetic acid (CAS 91982-81-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4Br2N2O3S. Molecular weight: 368.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4Br2N2O3S |
| Molecular Weight | 368.00 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dibromobenzo Standards
- 4,8-Dibromobenzo[1,2-c:4,5-c’]bis([1,2,5]thiadiazole) (CAS 165617-59-4)
- 6,7-Dibromobenzo[de]isochromene-1,3-dione (CAS 13577-26-9)
- Methyl 2,4-dibromobenzo[d]thiazole-6-carboxylate (CAS 1383824-12-1)
- 5,8-Dibromobenzo[c]phenanthrene (CAS 121012-73-5)
- 2,11-Dibromobenzo[c]phenanthrene (CAS 1236211-18-9)
- 2,6-Dibromobenzo[1,2-b:5,4-b']dithiophene (CAS 1242077-24-2)
- 4,8-Dibromobenzo[1,2-b:4,5-b']dithiophene (CAS 1823430-81-4)
- 2,6-Dibromobenzo[1,2-b:4,5-b']dithiophene (CAS 909280-97-3)
Recommended Standards
- 4-(Difluoromethyl)-6-iodo-3-nitro-2-(trifluoromethyl)pyridine (CAS 1806950-46-8)
- 4 inverted exclamation marka-(4-Chlorophenyl)-2, 2 inverted exclamation marka:6 inverted exclamation marka, 2 inverted exclamation marka-terpyridine 89972-75-8 (CAS 89972-75-8)
- 2-(Difluoromethyl)-6-iodo-3-nitro-4-(trifluoromethyl)pyridine (CAS 1806861-44-8)
- 1-(Tert-butyl) 2-ethyl 5-oxoazocane-1,2-dicarboxylate (CAS 1421601-07-1)
- tert-butyl exo-3-azido-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 1307867-04-4)
- 4,5,6,7-Tetrafluoro-3-methyl-1H-indazole (CAS 220057-70-5)
- Nonanedioic acid, polymer with hexanedioic acid and 4,4'-methylenebis[benzenamine] (CAS 66787-20-0)
- 3-Bromo-2-cyano-5-formylbenzoic acid (CAS 1805591-53-0)
- (R)-1-Amino-2,3-dihydro-1H-indene-5-carbonitrile hydrochloride (CAS 903556-00-3)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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