(2,3-Dihydro-[1,4]dioxino-[2,3-c]pyridin-5-yl)methanol CAS 139645-12-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139645-12-8 |
| Molecular Formula | C8H9NO3 |
| Molecular Weight | 167.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,3-Dihydro-[1,4]dioxino-[2,3-c]pyridin-5-yl)methanol (CAS 139645-12-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9NO3. Molecular weight: 167.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9NO3 |
| Molecular Weight | 167.16 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- (2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-yl)methanol (CAS 1305325-13-6)
- 3,4-Dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-7-carboxylic acid (CAS 1517186-74-1)
- (2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-2-yl)methanol (CAS 153332-63-9)
- (2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-6-yl)methanol (CAS 615568-23-5)
- (2,3-Dihydro-[1,4]dioxino[2,3-c]pyridin-7-yl)methanol (CAS 443955-89-3)
- Methyl 3,5-dihydro-1H-furo[3,4-c]pyrrole-4-carboxylate (CAS 535170-06-0)
- Methyl 6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole-5-carboxylate (CAS 1259055-46-3)
- 6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide (CAS 1421500-78-8)
Recommended Standards
- 2,4-Dimethoxynicotinaldehyde (CAS 139549-08-9)
- 1-Ethyl-6-oxo-1,6-dihydropyridine-2-carboxylic acid (CAS 1404064-02-3)
- 3-Acetyl-4-methoxypyridin-2(1H)-one (CAS 1393566-72-7)
- 6-(Chloromethyl)-N,1-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1255147-44-4)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)acetamide (CAS 332883-52-0)
- 4-(Dimethylamino)-2-phenylbutyl pyrimidine-5-carboxylate (CAS 823794-14-5)
- 1-[(2H-1,3-benzodioxol-5-yl)methyl]-4-[4-(2H-1,3-benzodioxol-5-yloxy)but-2-yn-1-yl]piperazine dihydrochloride 1046785-81-2 12W-0827 (CAS 1046785-81-2)
- (-)-Alkannin (CAS 517-88-4)
- 2-Bromo-4-tert-butylbenzenesulfonyl chloride (CAS 99057-15-5)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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