2-Cyclopentyl-4-methyloxazole-5-carboxylic acid CAS 1497895-18-7
| CAS No. | 1497895-18-7 |
| Molecular Formula | C10H13NO3 |
| Molecular Weight | 195.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 195.22 g/mol gives 2-Cyclopentyl-4-methyloxazole-5-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Cyclopentyl-4-methyloxazole-5-carboxylic acid (CAS 1497895-18-7), a certified reference material (molecular formula C10H13NO3, MW 195.22 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H13NO3, 2-Cyclopentyl-4-methyloxazole-5-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 195.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-Cyclopentyl-4-methyloxazole-5-carboxylic acid 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 | C10H13NO3 |
| Molecular Weight | 195.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Cyclopentyl Standards
- 2-Cyclopentyl-5-imino-2,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 1006494-14-9)
- 1-Cyclopentyl-3-methyl-5-nitro-1H-pyrazole (CAS 1006994-24-6)
- 3-Cyclopentyl-5-methyl-1,2-oxazole-4-carboxylic acid (CAS 1083369-20-3)
- 1-Cyclopentyl-3-methyl-4-nitro-1H-pyrazole (CAS 1171752-78-5)
- 1-Cyclopentyl-5-methyl-3-nitro-1H-pyrazole (CAS 1172417-53-6)
- 1-Cyclopentyl-4-methyl-3-nitro-1H-pyrazole (CAS 1262865-30-4)
- 2-(1-Cyclopentyl-1H-1,2,3-triazol-4-yl)acetic acid (CAS 1699125-18-2)
- 2-Cyclopentyl-5-methyloxazole-4-carboxylic acid (CAS 89724-28-7)
Recommended Standards
- 2-(3-Amino-4,5,6,7-tetrahydro-2h-indazol-2-yl)acetic acid (CAS 1495589-00-8)
- Ethyl 2-amino-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole-3-carboxylate (CAS 150012-88-7)
- 4-(1-Methyl-1h-imidazol-5-yl)pyrrolidine-3-carboxylic acid (CAS 1493663-87-8)
- (3-Dimethylamino-phenoxy)-acetic acid (CAS 150188-64-0)
- 1-[(3-Methoxyphenyl)methyl]-3-{1-[3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}urea (CAS 1396680-11-7)
- tert-Butyl 1-chloro-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 1824081-08-4)
- tert-Butyl (1-(2-aminoacetyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1353976-03-0)
- Fospropofol impurity 6 (CAS CATO-C4X-31516)
- 1-(4-Methylphenyl)pyrrolidin-3-ol (CAS 99858-81-8)
- 4-[(3,4-Dichlorophenyl)methoxy]-N'-[(1Z)-(3,4-dimethoxyphenyl)methylidene]benzohydrazide (CAS 303987-17-9)
- 2-{2-[4-(Benzyloxy)phenoxy]ethyl}piperidinehydrochloride (CAS 158550-28-8)
- {bicyclo[4.1.0]heptan-1-yl}methanol (CAS 62609-35-2)
- 2-(6-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetic acid (CAS 1807008-01-0)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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