((6-Methoxy-5-nitropyrimidin-4-yl)oxy)methyl acetate CAS 136718-69-9
| CAS No. | 136718-69-9 |
| Molecular Formula | C8H9N3O6 |
| Molecular Weight | 243.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, ((6-Methoxy-5-nitropyrimidin-4-yl)oxy)methyl acetate (C8H9N3O6) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 243.17 g/mol, it falls into the medium-molecular-weight range. 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).
((6-Methoxy-5-nitropyrimidin-4-yl)oxy)methyl acetate (CAS 136718-69-9), molecular formula C8H9N3O6 and molecular weight 243.17 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), ((6-Methoxy-5-nitropyrimidin-4-yl)oxy)methyl acetate 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 | C8H9N3O6 |
| Molecular Weight | 243.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related Methoxy Standards
- 6-METHOXY-3-(TRIFLUOROMETHYL)QUINOLIN-2(1H)-ONE (CAS 1371589-18-2)
- 6-Methoxy-2-(trifluoromethyl)quinolin-4-ol (CAS 1701-21-9)
- 5-(2-Methoxy-5-(trifluoromethyl)phenyl)oxazole (CAS 2364584-66-5)
- 6-Methoxy-2-(trifluoromethyl)quinolin-4(1H)-one (CAS 500562-78-7)
- 6-Methoxy-4-(trifluoromethyl)quinolin-2(1H)-one (CAS 328956-13-4)
- 7-Methoxy-2-(trifluoromethyl)quinolin-4(1H)-one (CAS 39975-59-2)
- 7-Methoxy-4-(trifluoromethyl)quinolin-2(1H)-one (CAS 73496-31-8)
- 8-Methoxy-4-(trifluoromethyl)quinolin-2-ol (CAS 503147-99-7)
Recommended Standards
- 1-Chloro-4-(chloro(cyclohexyl)methyl)benzene (CAS 100614-59-3)
- Dimethyl 1-methyl-4-nitro-1H-pyrazole-3,5-dicarboxylate (CAS 159427-78-8)
- (2-bromobenzyl)ethyldimethylaminium (2-bromophenyl)methyl-ethyl-dimethylazanium (o-Bromobenzyl)ethyldimethylammonium p-toluenesulfonate 2-bromo-N-ethyl-N,N-dimethylbenzenemethanaminium 59-41-6 Benzenemethanaminium, 2-bromo-N-ethyl-N,N-dimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) Bretylium Bretylium tolsylate Bretylium tosylate(USAN) Bretylum D02YYF N-(2-bromobenzyl)-N,N-dimethylethanaminium N-ethyl-N,N-dimethyl-2-bromobenzenemethanaminium (CAS 59-41-6)
- 2-(4-(Difluoromethyl)-6-methoxy-5-nitropyridin-2-yl)acetonitrile (CAS 1804870-92-5)
- 4-Bromo-2-chloro-D-phenylalanine (CAS 1213929-66-8)
- 2-(Chloromethyl)-3-(furan-2-ylmethyl)-3,4-dihydroquinazolin-4-one (CAS 923729-61-7)
- 3682-14-2 4-Aminophthalhydrazide 4-Aminophthaloylhydrazine 6-Amino-2,3-dihydro-1,4-phthalazinedione A5300 Isoluminol (CAS 3682-14-2)
- 2-(Tert-butoxyamino)propanoic acid (CAS 54837-13-7)
- 2-phenyl-N-(piperidin-4-yl)acetamide (CAS 1607-68-7)
- Ac-p-bromo-DL-Phe-OH (CAS 273730-59-9)
- 2-(Pyrrolidin-2-yl)acetamide (CAS 936946-14-4)
- 2-(Difluoromethyl)-3-methyl-4-nitropyridine-5-sulfonyl chloride (CAS 1806041-77-9)
- Ethyl 2-amino-5-chloro-3-fluorobenzoate (CAS 946119-77-3)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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