1-(Pyridin-3-yl)propane-1,3-diol CAS 123016-77-3
| CAS No. | 123016-77-3 |
| Molecular Formula | C8H11NO2 |
| Molecular Weight | 153.18 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.
CATO supplies 1-(Pyridin-3-yl)propane-1,3-diol (CAS 123016-77-3), a certified reference material (molecular formula C8H11NO2, MW 153.18 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 1-(Pyridin-3-yl)propane-1,3-diol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 153.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C8H11NO2 |
| Molecular Weight | 153.18 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Pyridin Standards
- 2-(Pyridin-4-yl)propane-1,3-diol (CAS 102877-55-4)
- 2-(Pyridin-3-yl)propane-1,3-diol (CAS 1488855-81-7)
- 3-(Pyridin-4-yloxy)propan-1-ol (CAS 193002-09-4)
- 1-(Pyridin-2-yl)propane-1,3-diol (CAS 213248-46-5)
- 1-(Pyridin-4-yl)propane-1,3-diol (CAS 329325-40-8)
- 1-(Pyridin-4-yl)thiourea (CAS 164670-44-4)
- (Pyridin-3-yl)thiourea (CAS 30162-37-9)
- 2-(Pyridin-2-yloxy)acetic acid (CAS 58530-50-0)
Recommended Standards
- 5-Ethyl-4-methoxypyrimidin-2-amine (CAS 1228591-56-7)
- 2-Isopropoxy-3-pyridinol (CAS 1231977-15-3)
- 2,3-Dimethoxy-5-methylpyridine (CAS 1227579-16-9)
- 2-Propoxypyridin-3-ol (CAS 1232013-70-5)
- (S)-2-(4-amino-1H-pyrazol-1-yl)propanenitrile (CAS 2414516-14-4)
- 3-(((Benzyloxy)carbonyl)amino)-2,2-dimethylpropanoicacid (CAS 80253-36-7)
- 5-(Methoxycarbonyl)pyrimidine-2-carboxylic acid (CAS 1427690-39-8)
- (3-Methoxybicyclo[1.1.1]Pentan-1-yl)methanamine (CAS 2168031-83-0)
- Sodium 2-hydroxy-2-methyl-4-oxopentanedioate (CAS 2417627-76-8)
- (R)-3-Amino-4-(3-(trifluoromethyl)phenyl)butanoic acid hydrochloride (CAS 332061-80-0)
- 2,5-Dibromo-3,6-difluorobenzenesulfonyl chloride (CAS 207853-66-5)
- (4AR,6S,7R,8R,8aS)-8-(benzyloxy)-2-phenyl-6-(p-tolylthio)hexahydropyrano[3,2-d][1,3]dioxin-7-ol (CAS 1042430-51-2)
- 3,5-Dichloro-4-(difluoromethoxy)benzyl bromide (CAS 1803790-17-1)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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 18665070610 / Nicole.chen@cato-chem.com