6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic Acid CAS 91523-50-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91523-50-1 |
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic Acid (CAS 91523-50-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11NO3. Molecular weight: 193.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-5,6,7,8-tetrahydroisoquinoline-4-carboxylic acid (CAS 102236-82-8)
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- 2-Ethyl-6-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1216243-86-5)
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- 3-Hydroxy-5-methoxy-7-methyl-2,3-dihydro-1h-indol-2-one (CAS 1341596-53-9)
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Recommended Standards
- 6-Cyclopropyl-4-(hydroxymethyl)picolinic acid (CAS 2847878-20-8)
- 6-Hydroxy-1,2,3,4-tetrahydroquinoline-5-carboxylic acid (CAS 920739-82-8)
- 6-Aminochroman-2-carboxylic acid (CAS 378252-02-9)
- 1-(2-Bromo-6-nitrophenyl)ethanol (CAS 1934706-71-4)
- 1,4,5,8-Tetraamino-2,6-bis(m-tolyloxy)anthracene-9,10-dione (CAS 83424-42-4)
- Ethyl trans-3-Oxo-3-(2-phenylcyclopropyl)propanoate (CAS 324570-24-3)
- Methyl 5-iodoimidazo[2,1-b]thiazole-2-carboxylate (CAS 1545412-45-0)
- (S)-2-(Piperidin-2-yl)ethanol ((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate (CAS 652144-68-8)
- (2E)-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-3-[(3-nitrophenyl)amino]prop-2-en-1-one (CAS 478040-35-6)
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