5'-bromo-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2'-one CAS 875071-97-9
| CAS No. | 875071-97-9 |
| Molecular Formula | C10H14BrNO |
| Molecular Weight | 244.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5'-bromo-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2'-one (CAS 875071-97-9) is a high-purity analytical reference standard with the molecular formula C10H14BrNO and a molecular weight of 244.13 g/mol.
5'-bromo-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2'-one (C10H14BrNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 5'-bromo-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2'-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H14BrNO |
| Molecular Weight | 244.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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- JYL1421 (CAS 401907-26-4)
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- 2-(dimethoxymethyl)-6-(methylamino)pyridine-3-carbaldehyde (CAS 2227206-52-0)
- 2-Butyl-5-methylphenol (CAS 5736-70-9)
- Tert-butyl (2-amino-2-imino-1-phenylethyl)carbamate (CAS 1341951-75-4)
- AE340T3540 931-87-3 Cyclooctene, (Z)- (Z)-Cyclooctene Cyclooctene, (1Z)- EINECS 213-243-4 UNII-AE340T3540 EC 213-243-4 (CAS 931-87-3)
- 2,2-dichloro-n-[(1r,2r)-1,3-dihydroxy-1-(4-nitrophenyl)-2-pr 9004-39-1 (CAS 9004-39-1)
- 4-Bromo-3-chloropyridazine (CAS 1393545-85-1)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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