2-((Octan-2-yloxy)carbonyl)benzoic acid CAS 21395-09-5
| CAS No. | 21395-09-5 |
| Molecular Formula | C16H22O4 |
| Molecular Weight | 278.34 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-((Octan-2-yloxy)carbonyl)benzoic acid.
2-((Octan-2-yloxy)carbonyl)benzoic acid (CAS 21395-09-5) is a high-purity analytical reference standard with the molecular formula C16H22O4 and a molecular weight of 278.34 g/mol.
The molecular framework of 2-((Octan-2-yloxy)carbonyl)benzoic acid (C16H22O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 2-((Octan-2-yloxy)carbonyl)benzoic 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 | C16H22O4 |
| Molecular Weight | 278.34 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Octan Standards
- 2-(Octan-4-yl)-3,3'-bithiophene (CAS 667920-06-1)
- 3-(Octan-2-yloxy)propane-1-sulfonyl chloride (CAS 1409095-69-7)
- Methyl 2-[(octan-2-yl)amino]benzoate (CAS 1094420-45-7)
- 7-(Octan-2-yl)quinolin-8-ol (CAS 88015-72-9)
- Octan-2-yl(phenyl)phosphinic acid (CAS 64308-50-5)
- Di(octan-2-yl)amine (CAS 5412-92-0)
- 2-(Octan-4-yl)benzo[d][1,3,2]dioxaborole (CAS 918897-53-7)
- 4-(Octan-2-ylamino)-4-oxobutanoic acid (CAS 732256-16-5)
Recommended Standards
- 1,4-Bis((tetrahydro-2H-pyran-2-yl)oxy)benzene (CAS 2139-44-8)
- 2-(4-(4-Methoxyphenyl)-2,2-dimethyltetrahydro-2H-pyran-4-yl)acetic acid (CAS 337486-10-9)
- (3-(Benzyloxy)-2-fluoro-6-methoxyphenyl)(methyl)sulfane (CAS 2586126-11-4)
- 2,5-Dibutoxyterephthalaldehyde (CAS 564456-59-3)
- 4-(3-Bromophenyl)pyrimidine-2(1H)-thione (CAS 874766-81-1)
- 1-(2-Fluoroethyl)-3-methyl-N-((3-methyl-1-propyl-1H-pyrazol-5-yl)methyl)-1H-pyrazol-4-amine hydrochloride (CAS 1856090-73-7)
- 6-Amino-1,3,4,5-tetrahydroxyhexan-2-one (CAS 676346-39-7)
- Ethyl 3-{[(4-chlorophenyl)methyl]amino}propanoate (CAS 67044-03-5)
- Tert-butyl methyl 1,4-phenylenedicarbamate (CAS 1430115-43-7)
- [6-(2,2,2-Trifluoroethoxy)Pyridin-3-Yl]Methanamine Hydrochloride (CAS 1373867-21-0)
- 1-(1-Hydroxynaphth-2-yl)-3-(morpholin-4-yl)propan-1,3-dione (CAS 503469-16-7)
- 1-Ethyl-3-(5-((3-fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)urea (CAS 692287-73-3)
- 4-(Aminomethyl)-2-cyano-6-(difluoromethyl)benzoic acid (CAS 1807172-63-9)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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