Naphthalene-1,4,5,8-tetraamine CAS 2187-88-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2187-88-4 |
| Molecular Formula | C10H12N4 |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Naphthalene-1,4,5,8-tetraamine (CAS 2187-88-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H12N4. Molecular weight: 188.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H12N4 |
| Molecular Weight | 188.23 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Naphthalene Standards
- Naphthalene-1,4-diyldimethanol (CAS 57322-45-9)
- Naphthalene-1-carbothioamide (CAS 20300-10-1)
- Naphthalene-2-carbothioamide (CAS 6967-89-1)
- Naphthalene-2,6-diyldimethanamine (CAS 46305-65-1)
- Naphthalene-1-sulfinic acid (CAS 607-33-0)
- Naphthalene-2,6-disulfonic acid (CAS 581-75-9)
- Naphthalene-1,2-dicarbaldehyde (CAS 74057-36-6)
- Naphthalene-1,4-dicarbaldehyde (CAS 38153-01-4)
Recommended Standards
- N4,N4-Dimethyl-4,6-guinazolinediamine, (CAS 198961-77-2)
- N-cyclopropyl-2-methyl-7h-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 85251-07-6)
- N2-Methyl-L-arginine (CAS 2480-28-6)
- (2-Methyl-1-oxoisoindolin-6-yl)boronic acid (CAS 1260433-38-2)
- Kazinol B (CAS 99624-27-8)
- Ethyl 2-(1-oxo-3-thioxo-1,5,10,10a-tetrahydroimidazo[1,5-b]isoquinolin-2(3H)-yl)acetate (CAS 318517-22-5)
- 2-(Difluoromethyl)-5-iodo-4-methylpyridine-3-sulfonamide (CAS 1805606-38-5)
- 2-Amino-5-chloro-3-nitrophenol (CAS 924274-94-2)
- Methyl 4-Mercaptobenzoate (CAS 6302-65-4)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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