PreQ0 CAS 69205-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69205-79-4 |
| Molecular Formula | C7H5N5O |
| Molecular Weight | 175.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies PreQ0 (CAS 69205-79-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5N5O. Molecular weight: 175.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H5N5O |
| Molecular Weight | 175.15 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.) | 1976 |
| Nitrogen Atoms | 5 |
Related PreQ Standards
Recommended Standards
- N-Methyl-N-(trifluoromethyl)aniline (CAS 213190-28-4)
- N-Methyl-3-(trifluoromethyl)aniline methyl-(3-trifluoromethyl-phenyl)-amine 2026-70-2 (CAS 2026-70-2)
- n-(2,2,2-Trifluoroethyl)aniline (CAS 351-61-1)
- N-(4-Sulfamoylphenyl)acrylamide (CAS 2621-99-0)
- 3-(2-Bromophenyl)-1-propanamine (CAS 65185-60-6)
- 3-Nitrophenylboronic acid (CAS 13331-27-6)
- (6-((Tetrahydrofuran-3-yl)oxy)pyridin-2-yl)boronic acid (CAS 1309982-32-8)
- 3-Bromo-5-(difluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 2092406-15-8)
- 1-(3-Bromopropyl)-3-(trifluoromethoxy)benzene (CAS 1057678-65-5)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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