4-Hydrazinyl-6-methylpyrimidin-5-amine CAS 89211-54-1
| CAS No. | 89211-54-1 |
| Molecular Formula | C13H18O5 |
| Molecular Weight | 254.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydrazinyl-6-methylpyrimidin-5-amine (CAS 89211-54-1), molecular formula C13H18O5 and molecular weight 254.28 g/mol, is a CATO reference standard with documented purity and traceability.
4-Hydrazinyl-6-methylpyrimidin-5-amine (C13H18O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 4-Hydrazinyl-6-methylpyrimidin-5-amine 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 | C13H18O5 |
| Molecular Weight | 254.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Hydrazinyl Standards
- 2-Hydrazinyl-4-(2-(trifluoromethyl)phenyl)pyrimidine (CAS 1864013-94-4)
- 2-Hydrazinyl-4-phenyl-6-(trifluoromethyl)pyrimidine (CAS 869952-73-8)
- 3-Hydrazinyl-6-(3-(trifluoromethyl)phenyl)pyridazine (CAS 76970-16-6)
- 4-Hydrazinyl-2-(pyridin-2-yl)-6-(trifluoromethyl)pyrimidine (CAS 1306604-16-9)
- 4-Hydrazinyl-2-(pyridin-3-yl)-6-(trifluoromethyl)pyrimidine (CAS 1306605-77-5)
- 4-Hydrazinyl-2-(pyridin-4-yl)-6-(trifluoromethyl)pyrimidine (CAS 1334146-62-1)
- N-(2-hydrazinyl-2-oxoethyl)-3,4-dimethoxybenzamide (CAS 223675-89-6)
- 2-Hydrazinyl-3,5-dinitrobenzohydrazide (CAS 1432436-41-3)
Recommended Standards
- 4H-Cyclopenta[def]chrysen-4-one (CAS 86853-91-0)
- 4-Hydroxy-3,4-diphenyldihydrofuran-2(3H)-one (CAS 21994-83-2)
- 4'-Formyl-biphenyl-4-carboxylic acid ethyl ester (CAS 70917-02-1)
- 4-Isopropyl-3-methyl-2-(morpholine-4-carbonyl)isoxazol-5(2H)-one (CAS 706804-29-7)
- 2-((4-Butoxybenzyl)amino)ethan-1-ol Hydrochloride (CAS CATO-C3D-263149)
- 2-Propenoic acid, 2-methyl-, methyl ester, polymer with 2-(1-oxa-4-azaspiro[4.5]dec-4-yl)ethyl 2-methyl-2-propenoate (CAS 25300-73-6)
- 8-Fluoro-6-methoxyquinoline (CAS 209353-21-9)
- (S)-2-(1-(4-methoxybenzyl)-2,5-dioxoimidazolidin-4-yl)acetic acid (CAS 956195-95-2)
- 10,12-Pentacosadiynoic Acid Methyl Ester (CAS 120650-77-3)
- 2,6-Dichloro-3-[chloro-(4-chloro-phenyl)-methyl]-4-trifluoromethyl-pyridine (CAS 1311280-36-0)
- (R)-1-Methylpiperidine-2-carbaldehyde (CAS 852324-35-7)
- 7-Chloro-5H-pyrrolo[3,2-d]pyrimidine (CAS 1934409-14-9)
- 3-Bromo-5-phenyl-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimidine-2-carboxylic acid (CAS 304687-28-3)
- Peptide-GMF (CAS CATO-CPTD788469)
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