2,4,6-Trichloro-5-nitropyrimidine CAS 4359-87-9
| CAS No. | 4359-87-9 |
| Molecular Formula | C4Cl3N3O2 |
| Molecular Weight | 228.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,4,6-Trichloro-5-nitropyrimidine is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,4,6-Trichloro-5-nitropyrimidine (CAS 4359-87-9), a certified reference material (molecular formula C4Cl3N3O2, MW 228.42 g/mol) for analytical method development and quality control.
The molecular framework of 2,4,6-Trichloro-5-nitropyrimidine (C4Cl3N3O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2,4,6-Trichloro-5-nitropyrimidine 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 | C4Cl3N3O2 |
| Molecular Weight | 228.42 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 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Trichloro Standards
- 2,2,2-Trichloro-1-(1-methyl-1H-1,2,4-triazol-5-yl)ethan-1-one (CAS 131758-17-3)
- 2,3,4-Trichloro-5-(methylsulfanyl)pyridine (CAS 1879026-14-8)
- 1,1,1-Trichloro-3-(quinolin-4-yl)propan-2-ol (CAS 6338-93-8)
- 2,2,2-Trichloro-1-(1-methyl-1H-pyrazol-4-yl)-ethanone (CAS 1306739-49-0)
- 2,4,6-trichloro-3-methoxyphenol (CAS 26378-18-7)
- 2,3,6-Trichloro-5-nitropyridine (CAS 55304-72-8)
- 2,4,6-Trichloro-3-nitropyridine (CAS 60186-13-2)
- 2,2,2-Trichloro-1-(1-methyl-1H-pyrazol-4-yl)ethan-1-ol (CAS 1338495-17-2)
Recommended Standards
- 1,14-Diaminotetradecane (CAS 7735-02-6)
- 3-Chloro-4-iodo-1H-pyrazole (CAS 27258-19-1)
- N,n,n',n'-tetramethyl-1,10-decanediamine (CAS 1938-62-1)
- 4-Chloro-3-iodo-1H-pyrazole (CAS 27258-13-5)
- 4-[(3-Fluorophenyl)methylidene]piperidine (CAS 741654-03-5)
- Tivantinib (CAS 905854-02-6)
- Methyl 3-Aminoquinoline-7-carboxylate (CAS 1822679-71-9)
- 898754-66-0 1-(3-Fluorophenyl)-3-[2-(methylsulfanyl)phenyl]propan-1-one DTXSID60644323 (CAS 898754-66-0)
- 1-[(1,2-dimethyl-1H-imidazol-4-yl)sulfonyl]piperidine-4-carboxylic acid (CAS 1171069-02-5)
- 68037-59-2 (7-8% Methylhydrosiloxane) - dimethylsiloxane copolymer, trimethylsiloxy terminated MFCD00240848 (CAS 68037-59-2)
- cis-3-(2,4-Dimethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 735269-83-7)
- Methyl3-formylthiophene-2-carboxylate (CAS 67808-71-3)
- N-ethyl-6-(pyridin-3-yl)piperidin-2-amine (CAS 1352499-23-0)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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