Benzo[b]naphtho[2,3-d]furan CAS 243-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 243-42-5 |
| Molecular Formula | C16H10O |
| Molecular Weight | 218.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzo[b]naphtho[2,3-d]furan (CAS 243-42-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H10O. Molecular weight: 218.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H10O |
| Molecular Weight | 218.25 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 |
Related Benzo Standards
- 1-(Benzo[d]oxazol-2-yl)piperidin-4-ol (CAS 1015946-14-1)
- 1-(Benzo[d]oxazol-2-yl)piperidin-3-ol (CAS 1016467-73-4)
- Benzo[1,3]dithiole 1,1,3,3-tetraoxide (CAS 112520-09-9)
- 2-(Benzo[d]isoxazol-3-yl)-N-propylacetamide (CAS 1240751-12-5)
- (1-(Benzo[d]oxazol-2-yl)pyrrolidin-2-yl)methanol (CAS 1251268-90-2)
- 11H-Benzo[g]pyrido[3,2-b]indole (CAS 1319734-08-1)
- 4-(Benzo[d][1,3]dioxol-5-yl)cyclohexanone (CAS 80912-60-3)
- 5-(Benzo[d][1,3]dioxol-5-yl)-3-methylpent-1-yn-3-ol (CAS 309283-92-9)
Recommended Standards
- Benzo[4,5]imidazo[1,2-a]quinoline (CAS 205-54-9)
- Benzyl 1-formylcyclobutane-1-carboxylate (CAS 419571-30-5)
- Acid-PEG1-C2-Boc (CAS 2086689-08-7)
- 2-(4-methylpiperidin-4-yl)-1,3-benzothiazole hydrochloride (CAS 1803604-60-5)
- 3-(Ethoxycarbonyl)-1-(2-methyl-4-nitrophenyl)-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264046-61-8)
- (2S)-6-Bromo-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 171965-24-5)
- N-([1,1'-Biphenyl]-2-yl)-2-((4-allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 573935-42-9)
- 6-(Benzyloxy)-4-chloro-7-methoxyquinoline-3-carboxamide (CAS 476193-59-6)
- Febuxostat Impurity 53 (CAS 2230270-05-8)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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 13829788188 / jacky.chen@cato-chem.com