1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline,HCl CAS 495-59-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 495-59-0 |
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline,HCl (CAS 495-59-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12N2. Molecular weight: 172.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12N2 |
| Molecular Weight | 172.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-(8-Methyl-8-azabicyclo[3.2.1]Octan-3-ylidene)acetic acid (CAS 5811-04-1)
- Dimethyl 3,5-piperidinedicarboxylate hydrochloride (CAS 1211510-61-0)
- Pirimicarb D6 (dimethylcarbamate D6) (CAS 1015854-66-6)
- 5-tert-butylpyrazine-2-sulfonyl chloride (CAS 2169587-53-3)
- N-(5-Amino-2-fluorophenyl)-2-isobutoxybenzamide (CAS 1020057-28-6)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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