rel-6′-Bromo-2′,3′-dihydrospiro[cyclopropane-1,1′-[1H]indene]-2-carboxylic acid CAS 2216754-49-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2216754-49-1 |
| Molecular Formula | C12H11BrO2 |
| Molecular Weight | 267.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies rel-6′-Bromo-2′,3′-dihydrospiro[cyclopropane-1,1′-[1H]indene]-2-carboxylic acid (CAS 2216754-49-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H11BrO2. Molecular weight: 267.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H11BrO2 |
| Molecular Weight | 267.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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; 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.) | 1998 |
| Halogen Content | Br-containing |
Related rel Standards
- 1-Bromo-5-fluoro-4-methyl-2-(methylsulfonyl)benzene (CAS 1000339-74-1)
- 5-Bromo-2,3,4,4a,9,9a-hexahydro-1H-pyrido[3,4-b]indol-1-one (CAS 1075253-13-2)
- 5-Bromo-2-(morpholino)benzonitrile (CAS 1105665-08-4)
- 2-Bromo-6-(methoxymethoxy)naphthalene (CAS 111359-62-7)
- 2-Bromo-4-morpholinobenzonitrile (CAS 1129540-63-1)
- 2-Bromo-5-morpholinobenzonitrile (CAS 1129540-64-2)
- 2-Bromo-6-morpholinobenzonitrile (CAS 1129540-65-3)
- 3-Bromo-5-morpholinobenzonitrile (CAS 1129540-92-6)
Recommended Standards
- Diethyl 3-bromopentanedioate (CAS 90722-08-0)
- 4-bromanyl-3,5-dimethoxy-benzoate 4-bromo-3,5-dimethoxybenzoate 56518-42-4 A831069 (CAS 56518-42-4)
- diethyl 2-bromopentanedioate (CAS 7209-00-9)
- Boc-Tyr(2,6-dichloro-Bzl)-OH (CAS 40298-71-3)
- 1123-19-9 3-acetyl-3-methyldihydrofuran-2(3H)-one alpha-Acetyl-alpha-methyl-gamma-butyrolactone (CAS 1123-19-9)
- 2'-Amino-5-methyl-biphenyl-3-carboxylic acid (CAS 885278-11-5)
- 2-(oxetan-2-yl)acetic acid (CAS 1416271-20-9)
- 2-Bromo-1-(3-(dimethylamino)phenyl)ethanone (CAS 112598-92-2)
- 2-Methoxy-N-methyl-5-nitroaniline (CAS 19871-39-7)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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