1,2,3,4-Tetrahydroisoquinoline-6,7-diol hydrobromide CAS 52768-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52768-23-7 |
| Molecular Formula | C9H11NO2 HBr |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3,4-Tetrahydroisoquinoline-6,7-diol hydrobromide (CAS 52768-23-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11NO2 HBr. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11NO2 HBr |
| Molecular Weight | 246.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Tetrahydroisoquinoline Standards
- 1-Methyl-5-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)-1H-pyrazole-4-carboxylic acid (CAS 1006455-90-8)
- 1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 101301-17-1)
- 7-Ethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1017125-75-5)
- 2-[(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)amino]acetic acid (CAS 1018299-34-7)
- 5,6,7,8-Tetrahydroisoquinoline-4-carboxylic acid (CAS 1019111-31-9)
- 3-(1,2,3,4-Tetrahydroisoquinoline-2-carbonyl)phenol (CAS 1019438-49-3)
- 2-Ethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1022919-86-3)
- Methyl 1,2,3,4-tetrahydroisoquinoline-8-carboxylate (CAS 1028330-54-2)
Recommended Standards
- N,N'-(ethane-1,2-diyl)bis(3-nitrobenzenesulfonamide) (CAS 96-62-8)
- N-(tert-butyl)-4-((4-chlorophenyl)thio)-3-nitrobenzamide (CAS 303987-86-2)
- 4-Chloro-5-methylfuro[2,3-d]pyrimidine (CAS 1321618-96-5)
- 1-(5-Propylthiophen-2-yl)ethan-1-one (CAS 832737-24-3)
- N-(2-Aminoethyl)-N,N-dimethylhexadecan-1-aminium chloride (CAS 66320-41-0)
- 4-Hydroxy-1-(2-phenoxyacetyl)pyrrolidine-2-carboxylic acid (CAS 1103894-65-0)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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