4-(Boc-amino)-2,6-dichloropyrimidine CAS 1244949-72-1
| CAS No. | 1244949-72-1 |
| Molecular Formula | C9H11Cl2N3O2 |
| Molecular Weight | 264.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Boc-amino)-2,6-dichloropyrimidine 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.
4-(Boc-amino)-2,6-dichloropyrimidine (CAS 1244949-72-1) is a high-purity analytical reference standard with the molecular formula C9H11Cl2N3O2 and a molecular weight of 264.11 g/mol.
4-(Boc-amino)-2,6-dichloropyrimidine (C9H11Cl2N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C9H11Cl2N3O2 |
| Molecular Weight | 264.11 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-bromo-N-(2,2-difluoroethyl)-2,6-dimethylaniline (CAS 1184637-63-5)
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- 4-(3,5-dichlorophenoxy)benzonitrile (CAS 1153351-34-8)
- 2-(2,6-Dichlorophenyl)-1H-imidazo[4,5-c]pyridine (CAS 1283261-83-5)
- 3-Bromo-5-chloro-6-methylpyrazine-2-carbonitrile (CAS 1065266-98-9)
- 1-[4-(prop-2-yn-1-yloxy)phenyl]methanamine (CAS 943026-55-9)
- 6-Amino-5-bromo-2-(difluoromethyl)pyridine-3-sulfonamide (CAS 1806791-31-0)
- 4',5-Difluoro-[1,1'-biphenyl]-2-sulfonyl chloride (CAS 1214339-95-3)
- tert-Butyl 2-(trimethylsilyl)piperidine-1-carboxylate (CAS 123387-54-2)
- 4-(Phenylamino)pent-3-en-2-one (CAS 7294-89-5)
- 4,5,6,7-Tetrahydro-1H-pyrazolo[3,4-c]pyridine, 97% (CAS 871726-74-8)
- 9-(p-Tolyl)-9H-purine-2,6-diamine (CAS 61971-98-0)
- N-[4-(allyloxy)benzyl]-N-methylamine (CAS 91245-89-5)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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