1,2-Dihydrocyclobuta[b]quinoxaline CAS 159850-92-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159850-92-7 |
| Molecular Formula | C10H8N2 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2-Dihydrocyclobuta[b]quinoxaline (CAS 159850-92-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8N2. Molecular weight: 156.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8N2 |
| Molecular Weight | 156.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
Related Dihydrocyclobuta Standards
- 1,2-Dihydrocyclobuta[b]quinoline (CAS 13353-49-6)
- 6,7-Dihydrocyclobuta[g]quinoline (CAS 70891-81-5)
- 1,2-Dihydrocyclobuta[a]naphthalene (CAS 32277-35-3)
- 5,6-Dihydrocyclobuta[4,5]benzo[1,2-d][1,3]dioxole-5-carboxylic acid (CAS 33316-44-8)
- 1,2-Dihydrocyclobuta[b]naphthalene-1-carboxylic acid (CAS 109404-36-6)
- 1,2-Dihydrocyclobuta[b]quinoline-8-carboxylic acid (CAS 13848-02-7)
Recommended Standards
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- 4-Aminopyrido[2,3-d]pyrimidin-5(8H)-one (CAS 306960-30-5)
- Ethyl 3-(benzylamino)-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 1823467-33-9)
- (3-Bromo-4-(cyclopropylmethoxy)-5-methoxyphenyl)methanamine (CAS 1154004-62-2)
- 1-(3-Chloropyridin-2-yl)piperazine hydrochloride (CAS 85386-86-3)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com