2-(Quinoline-2-carbonyl)benzoic acid CAS 90816-22-1
| CAS No. | 90816-22-1 |
| Molecular Formula | C17H11NO3 |
| Molecular Weight | 277.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(Quinoline-2-carbonyl)benzoic acid (C17H11NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 277.27 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-(Quinoline-2-carbonyl)benzoic acid (CAS 90816-22-1), a certified reference material (molecular formula C17H11NO3, MW 277.27 g/mol) for analytical method development and quality control.
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-(Quinoline-2-carbonyl)benzoic 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 | C17H11NO3 |
| Molecular Weight | 277.27 g/mol |
| Appearance | Pale yellow to 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Quinoline Standards
- 3-(Quinoline-8-sulfonamido)propanoic acid (CAS 299936-94-0)
- (Quinoline-2-carbonyl)valine (CAS 197392-64-6)
- Quinoline-8-sulfonyl bromide (CAS 65768-80-1)
- Quinoline-5,8-disulfonic acid (CAS 5825-30-9)
- Quinoline-7,8-disulfonic acid (CAS 65613-20-9)
- Quinoline-6-carboxylic acid benzyl ester, 97% (CAS 863492-33-5)
- 4-(Quinoline-2-carboxamido)benzoic acid (CAS 190437-68-4)
- 3-(Quinoline-3-carbonyl)benzonitrile (CAS 1187166-04-6)
Recommended Standards
- 2-(6-Hydroxynaphthalen-2-yl)benzo[d]oxazol-6-ol (CAS 595566-71-5)
- 2-Benzamido-1,4-naphthoquinone (CAS 65240-86-0)
- 2-(5,8-Dimethoxy-4-methyl-2-oxoquinolin-1(2H)-yl)acetic acid (CAS 924844-13-3)
- 2-Nitrobenzofuran-5-yl hexanoate (CAS 56897-37-1)
- 3-Isopropyl-1,3-oxazolidin-2-one (CAS 40482-44-8)
- Ethyl 3-bromo-4-cyanobenzoate (CAS 362527-61-5)
- 4,4'-Disulfanediyldibenzaldehyde (CAS 100538-31-6)
- Cefamandole Nafate EP Impurity A (CAS CATO-C4X-122131)
- 1-Acetyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid (CAS 76945-40-9)
- 1-Oxo-N-(p-tolyl)isochromane-3-carboxamide (CAS 868154-12-5)
- Indinavir Sulfate (CAS 157810-81-6)
- 3-Benzyl-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine (CAS 230615-48-2)
- N-4,5-dihydro-1H-imidazol-2-ylthiophene-2-sulfonamide (CAS 748137-17-9)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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