4-Hydroxy-1,2,3,4-tetrahydroisoquinoline CAS 51641-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51641-23-7 |
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy-1,2,3,4-tetrahydroisoquinoline (CAS 51641-23-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11NO. Molecular weight: 149.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 | 1 |
Related Hydroxy Standards
- 5-Hydroxy-5,6,7,8-tetrahydroquinoline (CAS 194151-99-0)
- 6-Hydroxy-1,2,3,4-tetrahydroquinoline (CAS 3373-00-0)
- 7-Hydroxy-1,2,3,4-tetrahydroquinoline (CAS 58196-33-1)
- 3-HYDROXY-2-METHOXYBENZONITRILE (CAS 1243281-23-3)
- 3-Hydroxy-5-methoxybenzonitrile (CAS 124993-53-9)
- 3-Hydroxy-4-(hydroxymethyl)benzonitrile (CAS 1261439-08-0)
- 2-Hydroxy-3-(hydroxymethyl)benzonitrile (CAS 1261450-43-4)
- 2-Hydroxy-5-(hydroxymethyl)benzonitrile (CAS 1261483-74-2)
Recommended Standards
- 4-Ethylbenzamide (CAS 33695-58-8)
- 4-Indolinemethanol (CAS 905274-11-5)
- 4-ethylbenzaldehyde oxime (CAS 61946-88-1)
- 1-Bromo-4-ethynyl-2-nitrobenzene (CAS 2228981-42-6)
- N-(o-tolyl)morpholine-3-carboxamide (CAS 1493335-85-5)
- 2-(1,1-Dimethylethyl) 8-ethyl 6-(phenylmethyl)-2,6-diazaspiro[3.4]octane-2,8-dicarboxylate (CAS 900161-13-9)
- N-(4-Chlorophenyl)-1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338782-55-1)
- 5-[(3-chlorophenyl)methyl]-4-methyl-1,3-thiazol-2-amine hydrochloride (CAS 1181458-35-4)
- 6-Chloro-2-ethoxynicotinic acid (CAS 1343080-22-7)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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