3-Bromo-5-(morpholin-4-yl)-7H-thieno[3,2-b]pyran-7-one CAS 1174429-23-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1174429-23-2 |
| Molecular Formula | C11H10BrNO3S |
| Molecular Weight | 316.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-(morpholin-4-yl)-7H-thieno[3,2-b]pyran-7-one (CAS 1174429-23-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10BrNO3S. Molecular weight: 316.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10BrNO3S |
| Molecular Weight | 316.17 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-Methyl 4-(4-bromopyrazol-1-yl)benzenesulfonamide (CAS 1187385-99-4)
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- 3-Hydroxymethyl Meclofenamic Acid-d4 (CAS 1189663-45-3)
- H-Asp-Lys-OH (CAS 5891-51-0)
- 2-(2-Methyl-1H-indol-3-yl)benzene-1,4-diol (CAS 80641-50-5)
- tert-Butyl (S)-2-(3-chlorobenzyl)piperazine-1-carboxylate (CAS 1240586-80-4)
- 1176306-10-7 Angiotensin A (1-7) (CAS 1176306-10-7)
- 2-Methoxy-4,6-dimethylnicotinamide (CAS 309755-79-1)
- 7-Methoxythieno[3,2-b]pyridine (CAS 69626-86-4)
- Peptide Impurity 15 (CAS 1227750-69-7)
Why CATO?
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