1-(7-Amino-1-methyl-1H-indazol-3-yl)dihydropyrimidine-2,4(1H,3H)-dione CAS 2757019-26-2
| CAS No. | 2757019-26-2 |
| Molecular Formula | C12H13N5O2 |
| Molecular Weight | 259.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(7-Amino-1-methyl-1H-indazol-3-yl)dihydropyrimidine-2,4(1H,3H)-dione (C12H13N5O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
1-(7-Amino-1-methyl-1H-indazol-3-yl)dihydropyrimidine-2,4(1H,3H)-dione (CAS 2757019-26-2) is a high-purity analytical reference standard with the molecular formula C12H13N5O2 and a molecular weight of 259.26 g/mol.
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.
CATO manufactures 1-(7-Amino-1-methyl-1H-indazol-3-yl)dihydropyrimidine-2,4(1H,3H)-dione 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.
Physical & Chemical Properties
| Molecular Formula | C12H13N5O2 |
| Molecular Weight | 259.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- Methyl 2-amino-4-(3-methoxyphenyl)pyrimidine-5-carboxylate (CAS 1187385-80-3)
- (3S)-3-(5-amino-1-oxo-isoindolin-2-yl)piperidine-2,6-dione (CAS 1418209-90-1)
- 2-amino-9-[(2R,4R)-2-(hydroxymethyl)-1,3-dioxolan-4-yl]-1H-purin-6-one (CAS 145514-01-8)
- 3-(6-Amino-1-oxo-isoindolin-2-yl)piperidine-2,6-dione (CAS 191732-74-8)
- 3-(7-Amino-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 191732-75-9)
- (7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)(5-methylfuran-2-yl)methanone (CAS 886494-34-4)
- 2-Amino-5-(2-methoxyphenoxy)benzoic acid (CAS 885267-99-2)
- 3-(4-Amino-6-(phenylamino)-1,3,5-triazin-2-yl)propanoic acid (CAS 91719-85-6)
Recommended Standards
- 1-(4-Nitrobenzoyl)piperidine-4-carbonitrile (CAS 303994-60-7)
- 1-(tert-Butyl) 2-methyl (2S,4R)-4-hydroxy-5-oxopyrrolidine-1,2-dicarboxylate (CAS 367966-41-4)
- 1-(4-Methoxybenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 412322-03-3)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl cyclopentanecarboxylate (CAS 946513-95-7)
- 1-((2-Methoxy-4,5-dimethylphenyl)sulfonyl)-2-methyl-5-nitro-1H-imidazole (CAS 898641-55-9)
- N-Propan-2-yl-1H-indole-5-carboxamide (CAS 953029-91-9)
- 1-(Cyclopent-2-en-1-yl)piperidine-4-carboxylic acid (CAS 1216669-89-4)
- N-methyl-N-phenylnaphthalen-1-amine (CAS 34160-17-3)
- 1-(2-Methoxyethyl)azetidin-3-amine (CAS 1408758-97-3)
- (6-(Dimethylamino)pyridin-3-yl)boronic acid dihydrochloride (CAS 265664-54-8)
- (E)-Ethyl 2-cyanobut-2-enoate (CAS 65221-11-6)
- {[3-(3-pyridinyl)-5-isoxazolyl]methyl}amine (CAS 543713-43-5)
- 4-Formyl-2-methoxy-6-nitrophenyl trifluoromethanesulfonate (CAS 1021493-52-6)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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