Spiro[5.5]undecane-3-carboxylic acid CAS 18244-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18244-47-8 |
| Molecular Formula | C12H20O2 |
| Molecular Weight | 196.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spiro[5.5]undecane-3-carboxylic acid (CAS 18244-47-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H20O2. Molecular weight: 196.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H20O2 |
| Molecular Weight | 196.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
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- spiro[5H-furo[3,4-b]pyridine-7,4-piperidine] (CAS 909034-77-1)
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- spiro[1,3-benzodioxole-2,4'-piperidine] (CAS 7677-96-5)
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Recommended Standards
- ethyl 3-{bicyclo[2.2.1]heptan-2-yl}propanoate (CAS 1797121-57-3)
- 2-Isopropenyl-5-methyl-4-hexenoic Acid Ethyl Ester (CAS 1845-54-1)
- 1-(2,9-Diazaspiro[5.5]Undecan-2-yl)ethan-1-one (CAS 1784038-02-3)
- 5-BRomo-2-(oxetan-3-yloxy)pyrimidine (CAS 1207174-86-4)
- 2-(sec-Butyl)thiazole (CAS 18277-27-5)
- 5'-Chloro-2',3'-dihydrospiro[azetidine-2,1'-indene] (CAS 1934841-09-4)
- n-(Quinolin-3-yl)pivalimidamide (CAS 1487854-87-4)
- Fmoc-D-Val-OSu (CAS 1342820-49-8)
- (1R,2R)-2-(2-(4-chlorophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 736136-41-7)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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