8-Fluoro-1,3,4,5-tetrahydro-2H-benzo[e][1,4]diazepin-2-one CAS 1174568-68-3
| CAS No. | 1174568-68-3 |
| Molecular Formula | C9H9FN2O |
| Molecular Weight | 180.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 8-Fluoro-1,3,4,5-tetrahydro-2H-benzo[e][1,4]diazepin-2-one (C9H9FN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 8-Fluoro-1,3,4,5-tetrahydro-2H-benzo[e][1,4]diazepin-2-one (CAS 1174568-68-3), a certified reference material (molecular formula C9H9FN2O, MW 180.18 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 8-Fluoro-1,3,4,5-tetrahydro-2H-benzo[e][1,4]diazepin-2-one 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 | C9H9FN2O |
| Molecular Weight | 180.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 7-fluoro-4-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 1033312-09-2)
- 7-Fluoro-4-methoxy-2,3-dihydro-1H-inden-1-one (CAS 1092347-31-3)
- 6-Fluoro-4-methoxy-2,3-dihydro-1H-inden-1-one (CAS 1092347-59-5)
- 4-Fluoro-6-methoxy-2,3-dihydro-1H-inden-1-one (CAS 1092347-61-9)
- 6-Fluoro-8-methylchroman-4-one (CAS 1092349-07-9)
- 6-Fluoro-7-methylchroman-4-one (CAS 1092349-34-2)
- 9-Fluoro-3,4-dihydrobenzo[b]oxepin-5(2H)-one (CAS 1094299-21-4)
- 6-Fluoro-3-methyl-chroman-4-one (CAS 113209-67-9)
Recommended Standards
- 2-(3-Fluorophenyl)cyclopropanecarboxylic Acid (CAS 1157561-41-5)
- (5-Fluoro-2-methyl-1H-benzo[d]imidazol-1-yl)methanol (CAS 118469-13-9)
- 6-Amino-7-fluoro-3,4-dihydroquinolin-2(1H)-one (CAS 1155000-06-8)
- 1-(2-Fluorophenyl)imidazolidin-2-one (CAS 1190281-65-2)
- 5-Fluoro-1H-benzo[d][1,2,3]triazole-6-carboxamide (CAS 1928770-05-1)
- (2-((1-Methoxypropan-2-yl)amino)phenyl)methanol (CAS 1251027-65-2)
- 4-{5-[(Cyclobutylcarbonyl)amino]-pyridin-2-yl}benzoic acid (CAS 1170357-94-4)
- Xanthine-13C-15N2 (CAS 1262670-81-4)
- 17:0(2S-OH) Ceramide (CAS 1246298-47-4)
- 1036688-17-1 Ethyl 4-fluoro-3-(morpholin-4-ylsulfonyl)benzoate MFCD10816998 (CAS 1036688-17-1)
- (5-{[(4-chlorophenyl)methyl]sulfanyl}-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl N-(4-chlorophenyl)carbamate (CAS 318469-49-7)
- 3-((4-Bromophenyl)thio)-1-(3,4-dichlorophenyl)propan-1-one (CAS 882748-43-8)
- 3-Phenylquinoline (CAS 1666-96-2)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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