7-Methylquinazoline CAS 7556-98-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7556-98-1 |
| Molecular Formula | C9H8N2 |
| Molecular Weight | 144.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methylquinazoline (CAS 7556-98-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8N2. Molecular weight: 144.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H8N2 |
| Molecular Weight | 144.17 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.) | 1959 |
| Nitrogen Atoms | 2 |
Related Methylquinazoline Standards
- 2-Methylquinazoline (CAS 700-79-8)
- 4-Methylquinazoline (CAS 700-46-9)
- 5-Methylquinazoline (CAS 7556-89-0)
- 6-Methylquinazoline (CAS 7556-94-7)
- 8-Methylquinazoline (CAS 7557-03-1)
- 4-Methylquinazoline 3-oxide (CAS 10501-56-1)
- 2-Methylquinazoline-4-carbonitrile (CAS 65078-93-5)
- 2-Methylquinazoline-6-carbonitrile (CAS 648423-81-8)
Recommended Standards
- 7-Methyl-2,5-dioxaspiro[3.4]Octan-7-ol (CAS 2306261-22-1)
- 7-Oxoheptanoic acid (CAS 35923-65-0)
- 7-Aminoisoquinoline (CAS 23707-37-1)
- Methyl 4-fluoro-3,5-dinitrobenzoate (CAS 63299-56-9)
- [3,3'-Bipyridin]-5-amine (CAS 756809-59-3)
- tert-Butyl 3-(2-cyanoacetyl)pyrrolidine-1-carboxylate (CAS 660406-89-3)
- 204452-91-5 7-(dimethoxymethyl)-1,2,3,4-tetrahydro-1,8-naphthyridine 7-DIMETHOXYMETHYL-1,2,3,4-TETRAHYDRO-[1,8]NAPHTHYRIDINE (CAS 204452-91-5)
- m-PEG2-phosphonic acid (CAS 96962-41-3)
- Methyl 6-amino-2,3-dimethoxybenzoate (CAS 128823-83-6)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
Why CATO?
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