(Quinoline-2-carbonyl)valine CAS 197392-64-6
| CAS No. | 197392-64-6 |
| Molecular Formula | C15H16N2O3 |
| Molecular Weight | 272.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (Quinoline-2-carbonyl)valine (CAS 197392-64-6), a certified reference material (molecular formula C15H16N2O3, MW 272.30 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (Quinoline-2-carbonyl)valine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 272.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (Quinoline-2-carbonyl)valine 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 | C15H16N2O3 |
| Molecular Weight | 272.30 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
Related Quinoline Standards
- Quinoline-8-sulfonyl bromide (CAS 65768-80-1)
- 2-(Quinoline-2-carbonyl)benzoic acid (CAS 90816-22-1)
- 3-(Quinoline-8-sulfonamido)propanoic acid (CAS 299936-94-0)
- Quinoline-6-carboxylic acid benzyl ester, 97% (CAS 863492-33-5)
- 3-(Quinoline-3-carbonyl)benzonitrile (CAS 1187166-04-6)
- 4-(Quinoline-3-carbonyl)benzonitrile (CAS 1187169-02-3)
- 2-(Quinoline-2-carboxamido)butanoic acid (CAS 6295-61-0)
- 4-(Quinoline-4-carboxamido)butanoic acid (CAS 503616-18-0)
Recommended Standards
- 2-(2,6-Dimethoxyphenoxy)-1-phenylethan-1-one (CAS 19514-00-2)
- ((Allyloxy)carbonyl)-L-valyl-L-alanine (CAS 330970-70-2)
- 2-(2-Methoxyphenoxy)-4’-methoxyacetophenone (CAS 19513-80-5)
- (1R,2S,3R,4S)-1,4-diamino-6-(pyrazin-2-yl)-1,2,3,4-tetrahydronaphthalene-2,3-diol (CAS 2198312-65-9)
- Ethyl 2-amino-5-((4-methoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 210560-47-7)
- 3-(3,5-Dichlorophenyl)-2-methylpropanoic acid (CAS 1269527-81-2)
- tert-Butyl N-{[(2S)-2-methylpyrrolidin-2-yl]methyl}carbamate (CAS 1408002-84-5)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
- 5-Methyl-3-(1,2,5,6-tetrahydropyridin-3-yl)isoxazole (CAS 123686-29-3)
- 3-(5-(4-Methylphenyl)-1,3-oxazol-2-yl)propanoyl chloride (CAS 1023817-07-3)
- 4-(2-(4-Methoxyphenyl)quinolin-4-yl)morpholine hydrobromide (CAS 853349-71-0)
- 1-(1-(3-Chlorophenyl)ethyl)piperidin-3-amine hydrochloride (CAS 1203266-43-6)
- Ethyl 4-(prop-2-yn-1-yloxy)benzoate (CAS 175203-55-1)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com