Methyl 6-isopropyl-2-methyl-1-oxaspiro[2.5]octane-2-carboxylate CAS 1505091-20-2
| CAS No. | 1505091-20-2 |
| Molecular Formula | C13H22O3 |
| Molecular Weight | 226.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 6-isopropyl-2-methyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 1505091-20-2), molecular formula C13H22O3 and molecular weight 226.31 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl 6-isopropyl-2-methyl-1-oxaspiro[2.5]octane-2-carboxylate (C13H22O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 226.31 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 6-isopropyl-2-methyl-1-oxaspiro[2.5]octane-2-carboxylate 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 | C13H22O3 |
| Molecular Weight | 226.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
Related Methyl Standards
- Methyl 2-isopropyl-4,4-dimethyl-1-oxaspiro[2.4]heptane-2-carboxylate (CAS 1505976-81-7)
- Methyl 2-isopropyl-1-oxaspiro[2.6]nonane-2-carboxylate (CAS 1525473-25-9)
- Methyl 2-isopropyl-6-methyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 1531011-83-2)
- Methyl 2-isopropyl-5-methyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 1559770-45-4)
- Methyl 2-isopropyl-4-methyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 1560229-15-3)
- 7-Isopropyl-1,4-dimethylazulene-3-carboxaldehyde (CAS 3331-47-3)
- 4-Isopropyl-N-(pyridin-2-ylmethyl)aniline (CAS 1019529-90-8)
- 4-Isopropyl-2-((methylthio)methyl)pyrimidine-5-carboxylic acid (CAS 1249622-62-5)
Recommended Standards
- Methyl 2,6,6-trimethyl-1-oxaspiro[2.6]nonane-2-carboxylate (CAS 1500162-87-7)
- 1-(((4-Fluorophenyl)thio)methyl)cyclopentan-1-ol (CAS 1496427-97-4)
- Ethyl 2-ethyl-6-methyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 1506515-96-3)
- Ethyl 6-propyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 1482343-67-8)
- Spiro[benzo[d][1,3]dioxole-2,1'-cyclopentan]-5-amine hydrochloride (CAS 1047620-37-0)
- tert-butyl 2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 1552698-76-6)
- 5-Bromo-2-((3-methylbenzyl)oxy)benzoic acid (CAS 938241-57-7)
- Ticagrelor-d7 (CAS 1265911-55-4)
- 1-(Pyrimidin-4-yl)piperidine-4-carboxylic acid hydrochloride (CAS 179051-38-8)
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