2-Methoxypyrimidine-4-carboximidamide hydrochloride CAS 90185-58-3
| CAS No. | 90185-58-3 |
| Molecular Formula | C6H8N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Methoxypyrimidine-4-carboximidamide hydrochloride 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.
CATO supplies 2-Methoxypyrimidine-4-carboximidamide hydrochloride (CAS 90185-58-3), a certified reference material (molecular formula C6H8N4OHCl, MW 188.62 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H8N4OHCl, 2-Methoxypyrimidine-4-carboximidamide hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C6H8N4O HCl |
| Molecular Weight | 188.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Methoxypyrimidine Standards
- 2-methoxypyrimidine-5-sulfonyl chloride (CAS 1108654-53-0)
- 5-Methoxypyrimidine-4-carbonitrile (CAS 114969-64-1)
- 4-Methoxypyrimidine-2-carboxylic acid (CAS 1208682-80-7)
- methyl 6-methoxypyrimidine-4-carboxylate (CAS 1244019-84-8)
- 4-Methoxypyrimidine-2-carbaldehyde (CAS 1292369-35-7)
- 2-Methoxypyrimidine-5-thiol (CAS 1305356-30-2)
- 2-Methoxypyrimidine-4-carbonitrile (CAS 1330755-79-7)
- (6-Methoxypyrimidine-2,4-diyl)dimethanol (CAS 1333222-16-4)
Recommended Standards
- Trifluoro-methanesulfonic acid 6-pentafluoroethylpyrazin-2-yl ester (CAS 1246466-48-7)
- 1h,1Ah,2h,3h,7bh-cyclopropa[a]naphthalen-1-ylmethanamine hydrochloride (CAS 1421604-02-5)
- 1-(3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3,3-dimethylazetidin-2-one (CAS 339100-38-8)
- 2-((5-Bromopyridin-2-yl)amino)ethan-1-ol (CAS 911112-04-4)
- 6-Bromo-4-phenoxyquinoline (CAS 879324-21-7)
- 3-Benzyl-3-azabicyclo[3.2.0]heptane-1-carboxylic acid (CAS 1821237-72-2)
- N-(4-(4-(methylsulfonyl)phenyl)thiazol-2-yl)furan-2-carboxamide (CAS 861208-03-9)
- 4,5,6,7-Tetrahydro-5-azaindole (CAS 1176405-02-9)
- trans-2-Decenoic Acid (CAS 334-49-6)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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