Sodium 2-(pyridin-3-yl)acetate CAS 13445-43-7
| CAS No. | 13445-43-7 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Sodium 2-(pyridin-3-yl)acetate 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.
Sodium 2-(pyridin-3-yl)acetate (CAS 13445-43-7) is a high-purity analytical reference standard with the molecular formula C7H7NO2Na and a molecular weight of 160.13 g/mol.
Structurally, Sodium 2-(pyridin-3-yl)acetate (C7H7NO2Na) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 160.13 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C7H7NO2 Na |
| Molecular Weight | 160.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Sodium Standards
- 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one (CAS 1000169-10-7)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- (4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl furan-2-carboxylate (CAS 433323-57-0)
- tert-butyl (1R,4S)-6-oxo-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 1932285-09-0)
- Tert-butyl (5-bromo-6-chloro-3-hydroxypyridin-2-yl)carbamate (CAS 1131041-73-0)
- 1,3-Dicyclopropyl-1H-pyrazol-5-amine (CAS 1808163-37-2)
- N-(9-((4AR,6R,7R,7aS)-2,7-dihydroxy-2-oxidotetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)-9H-purin-6-yl)benzamide (CAS 30275-80-0)
- (1R,2R)-1-Methyl-2-(pyridin-3-yl)pyrrolidine 1-oxide (CAS 29419-54-3)
- n-(Tert-butoxycarbonyl)-N-(3-fluorophenyl)glycine (CAS 1823485-34-2)
- 2,5-Dibromo-4-isopropylpyridine (CAS 1256833-52-9)
- 1-chloro-3-methoxy-isoquinoline (CAS 16535-95-8)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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