9-(Trifluoromethyl)-1,2,3,4-tetrahydro-5H-[1,4]diazepino[6,5-c]quinolin-5-one CAS 1255779-28-2
| CAS No. | 1255779-28-2 |
| Molecular Formula | C13H10F3N3O |
| Molecular Weight | 281.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-(Trifluoromethyl)-1,2,3,4-tetrahydro-5H-[1,4]diazepino[6,5-c]quinolin-5-one (C13H10F3N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
CATO supplies 9-(Trifluoromethyl)-1,2,3,4-tetrahydro-5H-[1,4]diazepino[6,5-c]quinolin-5-one (CAS 1255779-28-2), a certified reference material (molecular formula C13H10F3N3O, MW 281.23 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.
As a certified reference material (CRM), 9-(Trifluoromethyl)-1,2,3,4-tetrahydro-5H-[1,4]diazepino[6,5-c]quinolin-5-one 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 | C13H10F3N3O |
| Molecular Weight | 281.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Trifluoromethyl Standards
- 2-(Trifluoromethyl)-6,11-dihydro-5H-benzo[b]pyrido[2,3-e][1,4]diazepin-7-ol (CAS 1039715-25-7)
- 3-Phenyl-6-(trifluoromethyl)pyridine-2-acetic acid (CAS 1214346-65-2)
- 3-Phenyl-5-(trifluoromethyl)pyridine-2-acetic acid (CAS 1214354-62-7)
- 6-(((6-(Trifluoromethyl)pyridin-3-yl)methyl)amino)nicotinaldehyde (CAS 1246889-70-2)
- 3-(4-Trifluoromethyl-pyridin-2-yl)-benzoic acidmethyl ester (CAS 1299607-42-3)
- Methyl 4-(4-(trifluoromethyl)pyridin-2-yl)benzoate (CAS 1299607-44-5)
- 4-(6-Methyl-4-trifluoromethyl-pyridin-2-yl)-benzoic acid (CAS 1311278-79-1)
- 3-(6-Methyl-4-trifluoromethyl-pyridin-2-yl)-benzoic acid (CAS 1311279-09-0)
Recommended Standards
- 8-Chloro-1H,2H,3H,4H,5H-[1,4]diazepino-[6,5-c]quinolin-5-one (CAS 1255779-21-5)
- 2,2-Difluoropropyl 4-nitrobenzenesulfonate (CAS 1268475-14-4)
- N-Hydroxy-4-(2-(trifluoromethyl)phenyl)picolinimidamide (CAS 1219454-22-4)
- N-Hydroxy-4-(3-(trifluoromethyl)phenyl)picolinimidamide (CAS 1219454-20-2)
- 4-(Pyrrolidin-1-ylsulfonyl)benzoic acid (CAS 19580-33-7)
- (S)-2-Amino-N-((3-methoxypyrazin-2-yl)methyl)-3-methylbutanamide (CAS 1354008-42-6)
- 5-(Methoxycarbonyl)-4-(trifluoromethyl)thiophene-2-carboxylic acid (CAS 1400661-81-5)
- (3S,4R)-4-(3-fluorophenyl)-1-(2-methoxyethyl)pyrrolidine-3-carboxylic acid (CAS 1824664-85-8)
- 4',4'''-(2,2-diphenylethene-1,1-diyl)bis([1,1'-biphenyl]-4-amine) (CAS 1329620-17-8)
- 4-Methyl-5-[(4-methylphenyl)sulfanyl]-1,2,3-thiadiazole (CAS 338978-95-3)
- 2,2,2-Trifluoroacetic acid, magnesium salt (CAS 123333-72-2)
- 3-(4-Fluorophenyl)-1-(2-(methylthio)phenyl)propan-1-one (CAS 898768-08-6)
- tert-butyl (2S)-2-(4-amino-1-methyl-pyrrolidin-2-yl)piperidine-1-carboxylate (CAS 2351376-51-5)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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