2-Ethoxyethyl carbonochloridate CAS 628-64-8
| CAS No. | 628-64-8 |
| Molecular Formula | C7H7NO3 |
| Molecular Weight | 153.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Ethoxyethyl carbonochloridate 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.
2-Ethoxyethyl carbonochloridate (CAS 628-64-8) is a high-purity analytical reference standard with the molecular formula C7H7NO3 and a molecular weight of 153.14 g/mol.
2-Ethoxyethyl carbonochloridate (C7H7NO3) contains an amino-acid-derived structure, 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 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 | C7H7NO3 |
| Molecular Weight | 153.14 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, water |
| 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Ethoxyethyl Standards
- 1-Ethoxyethyl carbonochloridate (CAS 61464-97-9)
- 2-(2-Ethoxyethyl)pyridine (CAS 28672-54-0)
- 1-(2-Ethoxyethyl)-1H-pyrazol-4-amine (CAS 1156386-84-3)
- 1-(2-Ethoxyethyl)-1h-pyrazol-3-amine (CAS 1179309-43-3)
- 3-(2-Ethoxyethyl)-1,2-oxazol-5-amine (CAS 1094310-65-2)
- 1-(2-Ethoxyethyl)-1h-1,2,4-triazol-3-amine (CAS 1183142-30-4)
- (2-Ethoxyethyl)cyclohexane (CAS 65818-37-3)
- 2-Ethoxyethyl 2-cyanoacetate (CAS 32804-77-6)
Recommended Standards
- 2-Cyano-2-(oxazolidin-2-ylidene)acetamide (CAS 919290-10-1)
- 2-Ethyldecan-1-ol (CAS 21078-65-9)
- 2-Carboxy-3-methylpyridine 1-oxide (CAS 83199-81-9)
- 2-Formyl-5-methyl-1H-pyrrole-3-carboxylic acid (CAS 342642-74-4)
- Thiacloprid-d4 (CAS 1793071-39-2)
- 1-(4-Bromo-1h-pyrrole-2-carbonyl)-N-methylpiperidine-4-carboxamide (CAS 1179913-64-4)
- 3-Bromo-4,5-diethoxybenzoic acid (CAS 712294-46-7)
- 2-(3-Isopropyl-1-methyl-1H-pyrazol-5-yl)acetic acid (CAS 1260658-87-4)
- N-(cyano(3-methoxyphenyl)methyl)acetamide (CAS 866051-71-0)
- 4-Iodo-6,7-dimethoxyquinoline (CAS 1582788-20-2)
- 3-(4-Bromo-3-(trifluoromethyl)phenyl)-3-oxopropanenitrile (CAS 1526248-16-7)
- 2-Methoxy-1,3-thiazole-5-sulfonamide (CAS 848362-03-8)
- 2-(4-Amino-3-cyano-6-(trifluoromethoxy)pyridin-2-yl)acetic acid (CAS 1804570-65-7)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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