12H-Benzo[b]phenoxazine CAS 258-04-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 258-04-8 |
| Molecular Formula | C16H11NO |
| Molecular Weight | 233.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 12H-Benzo[b]phenoxazine (CAS 258-04-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H11NO. Molecular weight: 233.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H11NO |
| Molecular Weight | 233.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 10-(Prop-2-yn-1-yl)acridin-9(10H)-one (CAS 94707-28-5)
- 1-BCP, 98% (CAS 34023-62-6)
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- Cholesteryl Behenate (CAS 61510-09-6)
- 1-(3-Methyl-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)azetidine-3-carboxylic acid (CAS 1333960-93-2)
- 2-Chloro-1-(4-(thiophene-2-carbonyl)piperazin-1-yl)ethan-1-one (CAS 852389-12-9)
- 1-(2,4-Dimethoxyphenyl)-N-methylethan-1-amine hydrobromide (CAS 1609409-40-6)
- 4-Hydroxy-6-methyl-2-oxo-2H-chromene-3-carbaldehyde (CAS 126214-23-1)
- (S)-2-Amino-3-phenylpropan-1-ol hydrochloride (CAS 58852-38-3)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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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