Ethyl (4,6-dichloropyrimidin-5-yl)carbamate CAS 72772-82-8
| CAS No. | 72772-82-8 |
| Molecular Formula | C7H7Cl2N3O2 |
| Molecular Weight | 236.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl (4,6-dichloropyrimidin-5-yl)carbamate is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl (4,6-dichloropyrimidin-5-yl)carbamate (CAS 72772-82-8) is a high-purity analytical reference standard with the molecular formula C7H7Cl2N3O2 and a molecular weight of 236.06 g/mol.
The molecular framework of Ethyl (4,6-dichloropyrimidin-5-yl)carbamate (C7H7Cl2N3O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Ethyl (4,6-dichloropyrimidin-5-yl)carbamate 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.
Physical & Chemical Properties
| Molecular Formula | C7H7Cl2N3O2 |
| Molecular Weight | 236.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Ethyl (2,6-dichloropyrimidin-4-yl)carbamate (CAS 39513-63-8)
- N-(2,6-dichloropyrimidin-4-yl)-N-methylglycine (CAS 263403-20-9)
- Ethyl 2-(4,6-dichloropyrimidin-2-yl)acetate (CAS 63155-10-2)
- Methyl 3-(4,6-dichloropyrimidin-5-yl)propanoate (CAS 2111202-59-4)
- 4-(2,6-Dichloropyrimidin-4-yl)-morpholine (CAS 52127-83-0)
- 3-(2,6-Dichloropyrimidin-4-yl)oxazolidin-2-one (CAS 270929-43-6)
- 2-(4,6-Dichloropyrimidin-2-yl)thiazole (CAS 1564983-53-4)
- 4-(4,6-Dichloropyrimidin-2-yl)aniline (CAS 83217-40-7)
Recommended Standards
- Ethyl 3-Amino-5,6-dichloropyrazine-2-carboxylate (CAS 86882-92-0)
- 8-Bromoquinoline-5-carbaldehyde (CAS 943847-26-5)
- Ethyl 5-(bromomethyl)-4,5-dihydroisoxazole-3-carboxylate (CAS 68843-65-2)
- 8-Bromoquinoline-4-carbaldehyde (CAS 898391-87-2)
- 4-Fluoro-6-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 1360891-34-4)
- 2,2-Dimethyl-N-(pyridin-4-ylmethyl)thietan-3-amine (CAS 1880218-12-1)
- Methyl (2E)-3-(dimethylamino)-2-[(E)-(phenylmethylidene)amino]prop-2-enoate (CAS 76862-12-9)
- 3-(Cyclohexylmethyl)-5-(methylthio)phenol (CAS 1243371-96-1)
- (4-(2-(Methylamino)ethoxy)phenyl)methanol (CAS 142558-11-0)
- N-Hydroxy-2-[(2-hydroxyethyl)(methyl)amino]-benzenecarboximidamide (CAS 1216330-09-4)
- 1-(4-Acetyl-3,5-dimethyl-2-pyrrolyl)-2-chloro-1-propanone (CAS 863669-66-3)
- 3-(5-(4-Bromophenyl)furan-2-yl)-N-(4-methoxyphenyl)propanamide (CAS 853330-79-7)
- 3-((Benzyloxy)methyl)-1-(tert-butyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1151649-92-1)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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