2-(Cyclopentyloxy)nicotinic acid CAS 953732-05-3
| CAS No. | 953732-05-3 |
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(Cyclopentyloxy)nicotinic acid.
2-(Cyclopentyloxy)nicotinic acid (CAS 953732-05-3), molecular formula C11H13NO3 and molecular weight 207.23 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Cyclopentyloxy)nicotinic acid (C11H13NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(Cyclopentyloxy)nicotinic 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 | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Cyclopentyloxy Standards
- 1-Cyclopentyloxy-3-nitrobenzene (CAS 1031442-10-0)
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- 1-(Cyclopentyloxy)-4-nitrobenzene (CAS 26455-35-6)
- 6-(Cyclopentyloxy)pyridine-3-carboxylic acid (CAS 509101-14-8)
- 4-(Cyclopentyloxy)-3-methoxyaniline (CAS 105788-15-6)
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- (6-(Cyclopentyloxy)pyridin-2-yl)boronic acid (CAS 1310404-91-1)
- 2-(Cyclopentyloxy)pyridine-3-boronic acid (CAS 1621416-46-3)
Recommended Standards
- 2-(Benzo[d][1,3]dioxol-5-yl)-N,N-dimethylacetamide (CAS 80644-87-7)
- 2-(Cyclopropylamino)-1-(3,4-dihydroxyphenyl)ethanone (CAS 70522-46-2)
- 2-(7-Methoxy-1H-indazol-3-yl)acetic acid (CAS 74767-84-3)
- 2-(Dimethylamino)-1,4-dihydroquinazoline-5,6-diol (CAS 791735-59-6)
- [1-(2-aminoethyl)pyrrolidin-3-yl]methanol (CAS 1353965-74-8)
- 5-(6-Amino-9H-purin-9-yl)pentanenitrile (CAS 82222-85-3)
- 5-Hydroxy-2-methylpyrimidine-4,6(1H,5H)-dione (CAS 412003-89-5)
- (±)-1,2-Dibromopropane-d6 (CAS 51209-47-3)
- Methyl 3-ethyl-4,5-dihydroisoxazole-5-carboxylate (CAS 55134-84-4)
- 2-Hydroxy-4-sulfamoylbenzamide (CAS 1243479-30-2)
- (3-Chlorophenyl)methanesulfonamide (CAS 89782-88-7)
- 2-Chloro-2,2-difluoro-1-(5-fluoro-2-methylphenyl)ethan-1-one (CAS 1352225-18-3)
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- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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