5-Bromo-2-hydroxycyclohepta-2,4,6-trien-1-one CAS 3172-00-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3172-00-7 |
| Molecular Formula | C7H5BrO2 |
| Molecular Weight | 201.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-hydroxycyclohepta-2,4,6-trien-1-one (CAS 3172-00-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5BrO2. Molecular weight: 201.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5BrO2 |
| Molecular Weight | 201.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-(5-Bromo-4-pyrimidinyl)ethanone (CAS 1245643-85-9)
- 2-Bromo-5-methylcyclohexa-2,5-diene-1,4-dione (CAS 13070-25-2)
- 2-bromo-1-pyrazinyl-Ethanone (CAS 132426-19-8)
- 6-Bromo-5H-imidazo[2,1-b][1,3]oxazine (CAS 1334499-76-1)
- 2-Bromo-5,6-dihydro-4H-cyclopenta[b]furan-4-one (CAS 1368352-72-0)
- 5-Bromo-3-methylpyrazine-2-carbaldehyde (CAS 1393576-69-6)
- (Z)-3-Bromo-3-(furan-2-yl)acrylaldehyde (CAS 1443156-66-8)
- 6-Bromo-1,2-dihydro-3H-pyrrolo[1,2-c]imidazol-3-one (CAS 1453801-53-0)
Recommended Standards
- 5-Amino-4-bromo-1-methyl-1H-pyrazole-3-carbonitrile (CAS 2091804-52-1)
- 5-Bromo-4,5-dihydro-6H-cyclopenta[b]furan-6-one (CAS 2413381-80-1)
- 4-Bromosalicylaldehyde (CAS 22532-62-3)
- 6-Methylpyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-3-carbonitrile (CAS 130506-91-1)
- 1,4-dimethylpiperidine-4-carboxylic acid (CAS 162648-33-1)
- 4-(n-Methyl-N-(tetrahydrothiophen-3-yl)sulfamoyl)-1h-pyrrole-2-carboxylic acid (CAS 1096260-70-6)
- 3-Amino-3-(trifluoromethyl)oxetane Hydrochloride (CAS 1268883-21-1)
- 7-Chlorofuro[2,3-d]pyridazine (CAS 14757-89-2)
- (4-Ethyl-1-methoxycyclohexyl)methanamine (CAS 1250978-59-6)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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