1,5-dioxo-4-propyl-2,3,4,5-tetrahydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic acid CAS 848052-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 848052-91-5 |
| Molecular Formula | C15H16N2O4 |
| Molecular Weight | 288.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,5-dioxo-4-propyl-2,3,4,5-tetrahydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic acid (CAS 848052-91-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H16N2O4. Molecular weight: 288.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H16N2O4 |
| Molecular Weight | 288.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related dioxo Standards
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- 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindole-4-carboxylic acid (CAS 2287259-68-9)
- 2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindoline-5-carboxylic acid (CAS 2171519-15-4)
- 1,1-Dioxo-1,2,3,4-tetrahydro-1lambda~6~-thieno[2,3-b]thiopyran-4-yl pentanoate (CAS 339018-99-4)
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Recommended Standards
- 1,2,3,4-Tetramethoxydibenzo[b,d]furan (CAS 88256-07-9)
- 1,5-Naphthalenedisulfonic acid (CAS 81-04-9)
- 1-(4-Methylbenzyl)-3-(3-oxobutan-2-yl)imidazolidine-2,4,5-trione (CAS 338392-39-5)
- 6-Chloro-3-[(3-chloro-2-fluorophenyl)methylene]-1,3-dihydro-2H-indol-2-one (CAS 897365-76-3)
- Methyl 2-bromo-5-nitronicotinate (CAS 1211592-29-8)
- syn-3-azabicyclo[3.2.1]octan-8-ol;hydrochloride (CAS 240401-14-3)
- 2,6-Bis(1-methyl-1H-benzo[d]imidazol-2-yl)pyridin-4(1H)-one (CAS 533928-74-4)
- (3E,5E)-1-Methyl-3,5-bis[(2,3,4-trimethoxyphenyl)methylidene]piperidin-4-one (CAS 1049971-16-5)
- 6-Bromo-5-iodo-1H-indole-3-carboxylic acid (CAS 475641-09-9)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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