2-Acetyl-1,2,3,4-tetrahydro-8-isoquinolinol CAS 140865-97-0
| CAS No. | 140865-97-0 |
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Acetyl-1,2,3,4-tetrahydro-8-isoquinolinol.
2-Acetyl-1,2,3,4-tetrahydro-8-isoquinolinol (CAS 140865-97-0) is a high-purity analytical reference standard with the molecular formula C11H13NO2 and a molecular weight of 191.23 g/mol.
Structurally, 2-Acetyl-1,2,3,4-tetrahydro-8-isoquinolinol (C11H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 191.23 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Acetyl-1,2,3,4-tetrahydro-8-isoquinolinol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- 5-Methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline (CAS 100077-51-8)
- 2,3,4,5-Tetrahydro-1H-1-benzazepine-2-carboxylic acid (CAS 1367678-37-2)
- 5,6,7,8-Tetrahydro-8-quinolinol acetate (CAS 14631-47-1)
- 1-(2,3,4,5-Tetrahydro-1,4-benzoxazepin-7-yl)ethanone (CAS 160300-37-8)
- 2,3,4,5-Tetrahydro-1H-3-benzazepine-7-carboxylic acid (CAS 175714-52-0)
- 3-Ethyl-1,3,4,5-tetrahydro-2H-pyrido[3,4-b][1,4]diazepin-2-one (CAS 1882212-11-4)
- 2,3,4,5-Tetrahydro-1H-1-benzazepine-7-carboxylic acid (CAS 19029-09-5)
- (3S)-1,2,3,4-Tetrahydro-3-isoquinolineacetic acid (CAS 270082-22-9)
Recommended Standards
- 2-tert-Butyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one (CAS 140705-38-0)
- (E)-Ethyl 3-(5-Methylpyridin-2-Yl)Acrylate (CAS 1415132-09-0)
- 1-Methylisoquinolin-6-ol (CAS 140683-35-8)
- 1-((1-Ethyl-1H-pyrazol-4-yl)methyl)-1H-pyrazol-5-amine (CAS 1415719-51-5)
- 2-(Cyclopentyloxy)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 1416253-01-4)
- 2-Ethoxyphenyl sulfamate (CAS 128276-53-9)
- 2-(3-Chlorophenyl)-4-(3-(4-ethoxy-3-methoxyphenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one (CAS 1291834-77-9)
- 1-(4-aminopiperidin-1-yl)-2-methylpropan-2-ol dihydrochloride (CAS 1421602-24-5)
- 3-(2-bromophenyl)-1-(4-chlorophenyl)urea (CAS 379253-91-5)
- 5-Methyl-[1,2,4]triazole-3,4-diamine (CAS 21532-07-0)
- Ethyl 3,4-dihydronaphthalene-2-carboxylate (CAS 100046-58-0)
- N-(1-Cyanocyclohexyl)-2-((5-(p-tolylamino)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 863412-93-5)
- 2-(3-chlorophenyl)-1,3-thiazol-4-amine dihydrochloride (CAS 2031258-68-9)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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