(1S,3R)-3-(tert-butoxycarbonyl)-2,2-dimethylcyclobutane-1-carboxylic acid CAS 1616705-60-2
| CAS No. | 1616705-60-2 |
| Molecular Formula | C12H20O4 |
| Molecular Weight | 228.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (1S,3R)-3-(tert-butoxycarbonyl)-2,2-dimethylcyclobutane-1-carboxylic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(1S,3R)-3-(tert-butoxycarbonyl)-2,2-dimethylcyclobutane-1-carboxylic acid (CAS 1616705-60-2), molecular formula C12H20O4 and molecular weight 228.28 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (1S,3R)-3-(tert-butoxycarbonyl)-2,2-dimethylcyclobutane-1-carboxylic acid (C12H20O4) 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 228.28 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.
As a certified reference material (CRM), (1S,3R)-3-(tert-butoxycarbonyl)-2,2-dimethylcyclobutane-1-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H20O4 |
| Molecular Weight | 228.28 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.) | 1993 |
Recommended Standards
- (R)-4-(tert-butoxy)-2-(cyclopropylmethyl)-4-oxobutanoic acid (CAS 160447-09-6)
- 2-Acrylic acid-2-hydroxy-3-phenoxypropyl ester (CAS 16969-10-1)
- 4-(oxolan-2-ylmethoxy)cyclohexane-1-carboxylic acid (CAS 1596618-17-5)
- 3,3-Dimethyl-1,5-dioxaspiro[5.5]undecane-9-carboxylic acid (CAS 169822-66-6)
- N-(2-chloroethyl)cyclohexanamine (CAS 21635-10-9)
- benzyl (3R,4R)-4-azido-3-fluoro-piperidine-1-carboxylate (CAS 1932616-65-3)
- 2-Ethyl-3-(3-oxomorpholino)benzene-1-sulfonyl chloride (CAS 1182728-12-6)
- 4-Ethyl-2,6-dimethylphenol (CAS 10570-69-1)
- (R)-2-(3-fluoro-2-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213553-29-7)
- Methyl 8-methyl-1-thia-4,8-diazaspiro[4.5]Decane-3-carboxylate dihydrochloride (CAS 1910755-56-4)
- (4-Fluorobicyclo[2.1.1]Hexan-1-yl)methanol (CAS 2092717-62-7)
- 4-(5-Fluoro-1H-Indol-3-Yl)Butan-1-Ol (CAS 1258297-33-4)
- Dotinurad Impurity 165 (CAS CATO-C4X-2494165)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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 18665070610 / Nicole.chen@cato-chem.com