Butyl [2,2':6',2''-terpyridine]-4'-carboxylate CAS 314767-83-4
| CAS No. | 314767-83-4 |
| Molecular Formula | C20H19N3O2 |
| Molecular Weight | 333.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Butyl [2,2':6',2''-terpyridine]-4'-carboxylate (CAS 314767-83-4), a certified reference material (molecular formula C20H19N3O2, MW 333.38 g/mol) for analytical method development and quality control.
Butyl [2,2':6',2''-terpyridine]-4'-carboxylate (C20H19N3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), Butyl [2,2':6',2''-terpyridine]-4'-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H19N3O2 |
| Molecular Weight | 333.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Butyl Standards
- [2,2':6',2''-Terpyridine]-4,4',4''-triyltrimethanol (CAS 1309964-61-1)
- [2,2':6',2''-Terpyridine]-6,6''-dicarboxylicacid (CAS 149982-11-6)
- [2,2':6',2''-Terpyridine]-3',4'-dicarboxylic acid (CAS 247058-03-3)
- 4'-Phenyl-2,2':6',2''-terpyridine (CAS 58345-97-4)
- Ethyl [2,2':6',2''-terpyridine]-4'-carboxylate (CAS 148332-31-4)
- [2,2’:6’,2’’-Terpyridine]-4,4’,4’’-tricarboxylic Acid (CAS 216018-58-5)
- Methyl 2,2':6',2''-Terpyridine-4'-carboxylate (CAS 247058-06-6)
- [2,2':6',2''-Terpyridine]-5,5''-dicarbaldehyde (CAS 228864-57-1)
Recommended Standards
- Benzyl 2-(3-ethoxy-3-oxopropanoyl)piperidine-1-carboxylate (CAS 672323-15-8)
- Ethyl 1-(2-((4-methylbenzoyl)oxy)acetyl)piperidine-4-carboxylate (CAS 379732-14-6)
- Azido-PEG4-CH2-Boc (CAS 864681-04-9)
- Ethyl 3-Oxo-3-(1-Cbz-3-piperidyl)propanoate (CAS 672323-13-6)
- Ethyl 2-amino-4-methylhexanoate (CAS 1344004-06-3)
- Methyl rel-(1R,2S,5S)-3-azabicyclo[3.1.0]hexane-2-carboxylate (CAS 927800-07-5)
- 2-amino-1-[1-(propan-2-yl)-1H-pyrazol-4-yl]ethan-1-one dihydrochloride (CAS 2059950-46-6)
- ethyl 2-(3-amino-1-benzhydryl-azetidin-3-yl)-2,2-difluoro-acetate (CAS 2306264-76-4)
- 3,5-Dibromo-2-(difluoromethoxy)phenol (CAS 1806324-99-1)
- 1-Chloro-4-methoxybut-2-yne (CAS 693-27-6)
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