4,5-Dihydropyrrolo[1,2-a]quinoxaline CAS 56721-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56721-86-9 |
| Molecular Formula | C11H10N2 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dihydropyrrolo[1,2-a]quinoxaline (CAS 56721-86-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10N2. Molecular weight: 170.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10N2 |
| Molecular Weight | 170.21 g/mol |
| 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.) | 1973 |
| Nitrogen Atoms | 2 |
Related Dihydropyrrolo Standards
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- 1-(2,3-Dihydropyrrolo[2,1-b]thiazol-7-yl)ethanone (CAS 120627-38-5)
- 5-methyl-1,7-dihydropyrrolo[2,3-d]pyrimidine-2,4-dione (CAS 67856-03-5)
- Methyl 3,4-dihydropyrrolo[2,3-d]imidazole-5-carboxylate (CAS 2106703-86-8)
- 2-(6-Methyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)acetaldehyde (CAS 345892-02-6)
- 1-(3,4-Dihydropyrrolo[1,2-a]pyrazin-2(1H)-yl)ethanone (CAS 165117-99-7)
- 2-Ethyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one (CAS 709037-15-0)
- Methyl 1,6-dihydropyrrolo[2,3-b]pyrrole-2-carboxylate (CAS 2122432-83-9)
Recommended Standards
- 4,5-Dihydro-3H-benzo[e]indazole (CAS 305860-76-8)
- 4,9-Dihydro-3H-pyrido[3,4-b]indole (CAS 4894-26-2)
- 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-carboxylic acid (CAS 307313-03-7)
- 3-(5-bromothiophen-2-yl)-1H-pyrazol-5-amine (CAS 502133-10-0)
- 4-Bromo-1,3-oxazole (CAS 1240598-57-5)
- 3-(5-Chloro-2-(difluoromethoxy)phenyl)acrylic acid (CAS 885456-96-2)
- N-Hydroxypyrrolidine-1-carboxamide (CAS 54711-45-4)
- 4-Chloro-N-(4-methylbenzyl)-2-nitroaniline (CAS 860609-02-5)
- Methyl 6-(3,4-dihydroquinolin-1(2H)-yl)nicotinate (CAS 1355180-82-3)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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