6-Carbamoyl-2,3-dioctadecylbenzoic acid CAS 51365-71-0
| CAS No. | 51365-71-0 |
| Molecular Formula | C44H79NO3 |
| Molecular Weight | 670.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
6-Carbamoyl-2,3-dioctadecylbenzoic acid (CAS 51365-71-0) is a high-purity analytical reference standard with the molecular formula C44H79NO3 and a molecular weight of 670.10 g/mol.
Based on its molecular formula C44H79NO3, 6-Carbamoyl-2,3-dioctadecylbenzoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 670.10 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.
As a certified reference material (CRM), 6-Carbamoyl-2,3-dioctadecylbenzoic 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 | C44H79NO3 |
| Molecular Weight | 670.10 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1971 |
| Nitrogen Atoms | 1 |
Related Carbamoyl Standards
- (E)-4-((4-((4-Carbamoyl-2-(3-morpholinopropoxy)-6-nitrophenyl)amino)but-2-en-1-yl)amino)-3-methoxy-5-nitrobenzamide (CAS 2138302-07-3)
- trans-4-((2-Carbamoyl-5-(6,6-dimethyl-4-oxo-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)phenyl)amino)cyclohexyl 2-aminoacetate (CAS 908115-27-5)
- Methyl 3-(3-carbamoyl-4-(3-methoxyphenylamino)-8-methylquinolin-6-ylsulfonyl)benzoate (CAS 801311-24-0)
- N-(3-Carbamoyl-5-phenylthiophen-2-yl)-1-((4-methoxyphenyl)sulfonyl)piperidine-3-carboxamide (CAS 952843-69-5)
- 3-(3-Carbamoyl-4-(3-methoxyphenylamino)-8-methylquinolin-6-ylsulfonyl)benzoic acid (CAS 801311-41-1)
- 2,2-Bis(4-carbamoyl-3-nitrophenyl)hexafluoropropane (CAS 887267-99-4)
- Ethyl 3-((4'-carbamoyl-[1,4'-bipiperidin]-1'-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 941892-97-3)
- Methyl 3-(3-carbamoyl-4-(3-methoxyphenylamino)-8-methylquinolin-6-ylthio)benzoate (CAS 801316-10-9)
Recommended Standards
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13-Heptacosafluorotridecane (CAS 423-66-5)
- Flucloxacillin Monohydrate EP Impurity J (CAS CATO-C4X-164720)
- 2-(Dioctadecylcarbamoyl)benzoic acid (CAS 127733-92-0)
- Chloro[2-di-<I>tert</I>-butyl(2′,4′,6′-triisopropylbiphenyl)phosphine] gold(I) (CAS 1312108-97-6)
- 3-Hydroxy-3,4-dihydro-2H-pyrrole-5-carboxylic acid (CAS 9054-77-7)
- 3,5-Dichlor-2-methyl-phenol (CAS 56680-66-1)
- (E)-N-[(2,6-dimethylphenyl)methylidene]hydroxylamine (CAS 15855-34-2)
- Tert-butyl 3-fluoro-4-(hydroxyimino)piperidine-1-carboxylate (CAS 1937212-54-8)
- 3-(2-Aminoethyl)-2-methyl-1H-indole-5-carboxylic acid (CAS 299167-10-5)
- Lys-(Des-Arg9)-Bradykinin TFA Salt (CAS 71800-36-7（free base）)
- 2-(3-(2-(Difluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 1710344-39-0)
- Methyl 4-methyl-2-oxo-2H-chromen-7-ylcarbamate (CAS 114415-25-7)
- 4-Methylpiperidine-1-sulfonyl fluoride (CAS 1365969-26-1)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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