Butyl bicyclo[2.2.1]hept-5-ene-2-carboxylate CAS 37981-18-3
| CAS No. | 37981-18-3 |
| Molecular Formula | C12H18O2 |
| Molecular Weight | 194.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Butyl bicyclo[2.2.1]hept-5-ene-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.
CATO supplies Butyl bicyclo[2.2.1]hept-5-ene-2-carboxylate (CAS 37981-18-3), a certified reference material (molecular formula C12H18O2, MW 194.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H18O2, Butyl bicyclo[2.2.1]hept-5-ene-2-carboxylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 194.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18O2 |
| Molecular Weight | 194.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Butyl Standards
- Ethyl bicyclo[3.3.1]non-6-ene-2-carboxylate (CAS 1005254-20-5)
- Bicyclo[3.1.1]heptan-3-ol, 6,6-dimethyl-2-methylene-, 3-acetate (CAS 1078-95-1)
- ethyl 3-{bicyclo[2.2.1]heptan-2-yl}prop-2-enoate (CAS 1807920-92-8)
- 1,1'-(Bicyclo[2.2.2]Octane-1,4-diyl)bis(ethan-1-one) (CAS 88393-21-9)
- 1-(Bicyclo[2.2.1]Hept-5-en-2-yl)-1H-tetrazole-5-thiol (CAS 1007924-02-8)
- 4-{bicyclo[2.2.1]heptan-2-yl}-1,3-thiazol-2-amine (CAS 867286-05-3)
- n-(Bicyclo[2.2.1]heptan-2-yl)-1-methylpyrrolidin-3-amine (CAS 1247941-16-7)
- Bicyclo[2.2.2]octa-2,5-diene-2,3-dicarboxylic acid (CAS 30989-15-2)
Recommended Standards
- Acetophenone diethyl ketal (CAS 4316-37-4)
- Cnidilide (CAS 3674-03-1)
- 9-Ethylfluorene (CAS 2294-82-8)
- Cyclohex-3-en-1-yl(piperazin-1-yl)methanone (CAS 64579-65-3)
- N-(2,4,6-trimethylbenzyl)pentan-2-amine (CAS 756419-94-0)
- (4-Oxo-thiazolidin-2-ylidene)-acetic acid ethyl ester (CAS 24146-36-9)
- 5-(Bromomethyl)-2-chloro-3-methylpyridine (CAS 1003859-10-6)
- 4-{2-[3-bromo-5-(4-fluorophenyl)-2-phenylpyrazolo[1,5-a]pyrimidin-6-yl]ethyl}morpholine (CAS 866019-69-4)
- Methyl 2,3,4-Tri-O-isobutyryl-1-O-trichloroacetimidoyl-α-D-glucopyranuronate (CAS 150607-96-8)
- 4-(Ethoxymethyl)-1-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine (CAS 1422142-51-5)
- 2-Hydroxyoctadecanoic Acid (CAS 629-22-1)
- 1-Cyclopropyl-N-(2-fluorobenzyl)methanamine (CAS 1019576-82-9)
- 4-(2-Furyl)-2-methylthiazole (CAS 492440-71-8)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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