7-(2-Oxopropyl)-1,4-dioxaspiro[4.5]decan-8-one CAS 903634-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 903634-18-4 |
| Molecular Formula | C11H16O4 |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(2-Oxopropyl)-1,4-dioxaspiro[4.5]decan-8-one (CAS 903634-18-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H16O4. Molecular weight: 212.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H16O4 |
| Molecular Weight | 212.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Oxopropyl Standards
- 2-Oxopropyl 4-chlorobenzoate (CAS 900937-56-6)
- Ethyl 2-(3-oxopropyl)thiazole-4-carboxylate (CAS 1355026-83-3)
- 2-[(2-oxopropyl)sulfanyl]benzoic acid (CAS 336186-19-7)
- 2-Methyl-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1208938-25-3)
- 8-Methyl-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1210408-83-5)
- 6-Methyl-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1210851-97-0)
- 3-(2-Oxopropyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1146291-17-9)
- 4-(2-Oxopropyl)-1,5-dihydro-2H-benzo[b][1,4]diazepin-2-one (CAS 669724-40-7)
Recommended Standards
- 6-Methyl-2-phenylbenzoic acid (CAS 92254-02-9)
- 9,10-Dihydroanthracene-9,10-diol (CAS 58343-58-1)
- 6-Methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 401573-78-2)
- (1R,2S)-2-(Isopropylamino)-1,2-diphenylethan-1-ol (CAS 222555-57-9)
- Ethyl 4-Chloro-7-oxo-7,8-dihydro-6H-pyrimido[5,4-b][1,4]oxazine-6-carboxylate (CAS 66751-59-5)
- CAS 2300155-89-7 (CAS 2300155-89-7)
- 4-[(3-Trifluoromethyl-phenylcarbamoyl)-methoxy]-benzoic acid (CAS 438029-90-4)
- 1-(2-Bromoethoxy)-4-nitrobenzene (CAS 13288-06-7)
- 5-Chloro-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine (CAS 1260665-77-7)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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