1,2,3,4-Tetrahydroquinoline-7,8-diamine CAS 51143-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51143-77-2 |
| Molecular Formula | C9H13N3 |
| Molecular Weight | 163.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,3,4-Tetrahydroquinoline-7,8-diamine (CAS 51143-77-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H13N3. Molecular weight: 163.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H13N3 |
| Molecular Weight | 163.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 3 |
Related Tetrahydroquinoline Standards
- 5,6,7,8-Tetrahydroquinoline-3,4-diamine (CAS 151224-98-5)
- 1,2,3,4-Tetrahydroquinoline-5,6-diamine (CAS 156694-05-2)
- 1,2,3,4-Tetrahydroquinoline-6,7-diamine (CAS 49572-38-5)
- 3-Methyl-5,6,7,8-tetrahydroquinoline 1-oxide (CAS 60169-87-1)
- 5,6,7,8-Tetrahydroquinoline-2,3-diamine (CAS 346735-06-6)
- 5,6,7,8-Tetrahydroquinoline-2,4-diol (CAS 1823731-99-2)
- 5,6,7,8-Tetrahydroquinoline-2,4(1H,3H)-dione (CAS 2092798-33-7)
- 8-Ethyl-1,2,3,4-tetrahydroquinoline (CAS 103858-38-4)
Recommended Standards
- 1,2,5-Trimethylpyrrolidine-2,5-dicarbonitrile (CAS 57013-16-8)
- 1,2,3,4-Tetrahydroisoquinolin-7-ylmethanol (CAS 220247-51-8)
- 1,4-Dimethyl-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine (CAS 72119-50-7)
- Quinoline-5,6-diamine (CAS 42143-23-7)
- Ethyl 1-(2,6-dichloro-4-(fluoromethyl)phenyl)-3-isobutyl-1H-pyrazole-5-carboxylate (CAS 126100-06-9)
- Diisopropyl succinate (CAS 924-88-9)
- N-(3-Nitrophenyl)ethanethioamide (CAS 21115-69-5)
- (2-(7-Chlorobenzo[d][1,3]dioxol-5-yl)cyclopropyl)methanamine (CAS 1283906-43-3)
- 1,2-Diiodo-4-isopropylbenzene (CAS 1369782-63-7)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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