4-(Hydroxymethyl)isoquinoline CAS 73048-60-9
| CAS No. | 73048-60-9 |
| Molecular Formula | C10H9NO |
| Molecular Weight | 159.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
4-(Hydroxymethyl)isoquinoline (CAS 73048-60-9) is a high-purity analytical reference standard with the molecular formula C10H9NO and a molecular weight of 159.18 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4-(Hydroxymethyl)isoquinoline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 159.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9NO |
| Molecular Weight | 159.18 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1977 |
| Nitrogen Atoms | 1 |
Related Hydroxymethyl Standards
- Methyl 3-(hydroxymethyl)-1-pyrrolidinecarboxylate (CAS 1247812-12-9)
- 2-(3-(Hydroxymethyl)pyrrolidin-1-yl)acetic acid (CAS 1249584-08-4)
- 1-[2-(hydroxymethyl)morpholin-4-yl]ethan-1-one (CAS 1536993-59-5)
- 2-[2-(hydroxymethyl)pyrrolidin-1-yl]acetic acid (CAS 155681-21-3)
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Recommended Standards
- 4-(Hydroxymethyl)cubane-1-carbonitrile (CAS 2108376-05-0)
- 4-(hydroxymethyl)pyridine-2-carboxylic acid (CAS 923169-37-3)
- 4-(Furan-2-yl)aniline (CAS 59147-02-3)
- 4-(Hydroxymethyl)quinoline (CAS 6281-32-9)
- γ-Ethyl-1H-pyrazole-1-propanamine (CAS 1006334-25-3)
- 2-(Benzo[d]thiazol-2-ylthio)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)acetamide (CAS 1396783-51-9)
- N-[(Tetrahydro-4-phenyl-2H-pyran-4-yl)methyl]acetamide (CAS 14006-33-8)
- 4-chlorofuran-2-carboxylic acid (CAS 4303-17-7)
- Cangrelor Tetrasodium Salt (CAS 163706-36-3)
- 57296-03-4 Disuccinimidyl oxalate 2,5-Pyrrolidinedione, 1,1'-((1,2-dioxo-1,2-ethanediyl)bis(oxy))bis- Disuccinimidyloxalate (CAS 57296-03-4)
- (R)-3-aminotetrahydrothiophene-3-carboxylic acid (CAS 1315054-23-9)
- 5-Amino-2,3-difluorobenzaldehyde (CAS 1823338-39-1)
- 1-(1h-Benzo[d]imidazol-2-yl)-2-phenylethan-1-amine (CAS 60603-62-5)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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