2-Chloro-N4-(furan-2-ylmethyl)-5-nitropyrimidine-4,6-diamine CAS 326007-10-7
| CAS No. | 326007-10-7 |
| Molecular Formula | C9H8ClN5O3 |
| Molecular Weight | 269.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N4-(furan-2-ylmethyl)-5-nitropyrimidine-4,6-diamine (CAS 326007-10-7) is a high-purity analytical reference standard with the molecular formula C9H8ClN5O3 and a molecular weight of 269.64 g/mol.
Structurally, 2-Chloro-N4-(furan-2-ylmethyl)-5-nitropyrimidine-4,6-diamine (C9H8ClN5O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 269.64 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 2-Chloro-N4-(furan-2-ylmethyl)-5-nitropyrimidine-4,6-diamine 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 | C9H8ClN5O3 |
| Molecular Weight | 269.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- 2-(3,5-Dichloropyridin-4-yl)ethan-1-amine (CAS 910391-44-5)
- 2-Fluorophenyl cyclopentyl ketone (CAS 111982-45-7)
- 1-Bromo-4-iodo-2-methoxy-3-nitrobenzene (CAS 2149590-17-8)
- (E)-(4-Amino-5-ethoxy-2-methyl-5-oxopent-2-en-1-yl)phosphonic acid (CAS 127910-32-1)
- 3-Chloro-2-(2-chloro-5-methylphenoxy)aniline (CAS 946727-39-5)
- methyl 5-amino-6-(methylamino)pyridine-2-carboxylate (CAS 1525791-31-4)
- Exenatide (CAS 141758-74-9（free base）)
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