Spiro[2.5]octane CAS 185-65-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 185-65-9 |
| Molecular Formula | C18H15ClNO6P |
| Molecular Weight | 407.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spiro[2.5]octane (CAS 185-65-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H15ClNO6P. Molecular weight: 407.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H15ClNO6P |
| Molecular Weight | 407.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 5H-Spiro[indeno[2,1-b]carbazole-7,9'-xanthene] (CAS 1849673-24-0)
- Spiro[3H-indole-3,4'-piperidine]-1'-carboxylic acid, 1,2-dihydro-2-oxo-1-(phenylmethyl)-, 1,1-dimethylethyl ester (CAS 293744-34-0)
- 14H-spiro[dibenzo[c,h]acridine-7,9'-fluorene] (CAS 1303969-19-8)
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Recommended Standards
- 1-(4-Bromophenyl)-3-(4-(3-chlorophenyl)piperazin-1-yl)propan-1-one (CAS 952182-60-4)
- (E)-4-(4-chlorostyryl)-2-((2,6-dichlorobenzyl)thio)pyrimidine (CAS 339278-35-2)
- (24Rac)-Campesterol-d7(Mixture of Diastereomers) (CAS 2483832-11-5)
- 4-(6-(2-Chloro-4-methoxyphenoxy)hexyl)-3,5-diethyl-1H-pyrazole methanesulfonate (CAS 69982-18-9)
- Ac-D-Cys(H-Cys-OH)-D-Arg-D-Arg-D-Arg-D-Ala-D-Arg-NH2 (CAS CATO-C4X-324719)
- (R)-2-Amino-1-((R)-3-hydroxypyrrolidin-1-yl)-2-phenylethanone (CAS 178419-59-5)
- N-(6-Chloropyridazin-3-yl)-2-(3-(trifluoromethoxy)phenyl)acetamide (CAS 1439400-46-0)
- 6-chlorospiro[1H-pyrrolo[3,2-b]pyridine-3,1'-cyclopropane]-2-one (CAS 2168639-48-1)
- 1,4-Dimethylcyclohexane (CAS 589-90-2)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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