5-Oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carbaldehyde CAS 933753-41-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 933753-41-4 |
| Molecular Formula | C10H9NO3 |
| Molecular Weight | 191.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carbaldehyde (CAS 933753-41-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9NO3. Molecular weight: 191.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9NO3 |
| Molecular Weight | 191.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- (1,3,4,5-Tetrahydrobenzo[c]oxepin-7-yl)boronic acid (CAS 2304634-78-2)
- 1-(2,3,4,5-Tetrahydrobenzo[b]oxepin-7-yl)ethanone (CAS 111038-74-5)
- N-((4,5,6,7-Tetrahydrobenzo[d]isoxazol-3-yl)methyl)cyclopropanamine (CAS 1501010-40-7)
- (2,3,4,5-Tetrahydrobenzo[f][1,4]oxazepin-7-yl)boronic acid (CAS 1256909-41-7)
- 1,2,3,4-Tetrahydrobenzo[4,5]thieno[2,3-c]pyridine (CAS 73161-19-0)
- 9-Ethyl-1,2,3,4-tetrahydrobenzo[b]azepin-5-one (CAS 886366-80-9)
- 2,3,4,5-Tetrahydrobenzo[f][1,4]oxazepine-5-carboxylic acid (CAS 1367741-68-1)
- 2,3,4,5-Tetrahydrobenzo[f][1,4]oxazepine-8-carboxylic acid (CAS 1553959-31-1)
Recommended Standards
- 5-Nitro-3,4-dihydronaphthalen-1(2H)-one (CAS 51114-73-9)
- 5-Oxo-5,6,7,8-tetrahydroquinoline-3-carboxylic acid (CAS 856602-30-7)
- 5-Methoxy-7-methyl-2,3-dihydro-1h-indole-2,3-dione (CAS 343774-48-1)
- N-Boc-2-aminoindane-2-carboxylic Acid (CAS 71066-00-7)
- 1-Ethyl-1,3-diphenylurea (CAS 64544-71-4)
- 2-(3-Iodophenoxy)aniline (CAS 1094235-82-1)
- 3-Chloro-4-fluoro-n-(2-methylpropyl)aniline (CAS 1038734-58-5)
- 4-Bromo-7-chloro-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde (CAS 1000341-99-0)
- Ethyl 5-amino-1-(3-chloro-4-methoxyphenyl)-1H-pyrazole-4-carboxylate (CAS 1267970-00-2)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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