Pyridine-2,6-diylbis(methylene) bis(methylcarbamate) CAS 1882-26-4
| CAS No. | 1882-26-4 |
| Molecular Formula | C11H15N3O4 |
| Molecular Weight | 253.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Pyridine-2,6-diylbis(methylene) bis(methylcarbamate) 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.
CATO supplies Pyridine-2,6-diylbis(methylene) bis(methylcarbamate) (CAS 1882-26-4), a certified reference material (molecular formula C11H15N3O4, MW 253.25 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, Pyridine-2,6-diylbis(methylene) bis(methylcarbamate) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.25 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O4 |
| Molecular Weight | 253.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Pyridine Standards
- 20336-15-6 Pyridine, 2,4,6-tris(1,1-dimethylethyl)- DTXSID50174245 (CAS 20336-15-6)
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- 3-(Pyridine-4-amido)thiophene-2-carboxylic acid (CAS 926232-01-1)
- 1,1'-(Pyridine-2,6-diyl)bis(butane-1,3-dione) (CAS 89985-51-3)
- Ethyl 4-(pyridine-3-carbonyl)-1,2-oxazole-3-carboxylate (CAS 400083-76-3)
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Recommended Standards
- 2-(4-Methoxyphenyl)-4H-benzo[d][1,3]oxazin-4-one (CAS 18600-55-0)
- Ethyl (2,6-dimethyl-4-nitrophenoxy)acetate (CAS 192725-59-0)
- 7-Methoxy-2-(pyridin-2-yl)benzofuran-4-carbaldehyde (CAS 185406-91-1)
- rac-(2R,3S)-4-ethyl-3-(1-methyl-1H-pyrazol-4-yl)-5-oxomorpholine-2-carboxylic acid (CAS 1969288-73-0)
- 4-Chloro-N-((4-ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)methyl)benzenesulfonamide (CAS 338421-92-4)
- 2-Amino-4-bromobutanoic acid hydrobromide (CAS 76338-90-4)
- 4-methanesulfonyl-5-methylfuran-2-carboxylic acid (CAS 910442-09-0)
- 1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-3-methyl-5-[(2E)-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-enoyl]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 338770-35-7)
- 3-(2-bromophenyl)-1-methyl-1h-pyraZole-4-carbaldehyde (CAS 1152503-90-6)
- Ethyl 7-(thiophen-3-yl)heptanoate (CAS 142422-84-2)
- Olmesartan Impurity 101 (CAS CATO-C4X-1097101)
- 3-(4-Aminomethyl-cyclohexyl)-benzo[b]thiophene-2-carboxylic acid(2-hydroxy-ethyl)-amide hydrochloride (CAS 1361112-42-6)
- 5-(Hydroxymethyl)-6-methyluracil (CAS 147-61-5)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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