4-Methyl-5,6-dihydrofuro[2,3-d]pyrimidin-2-amine CAS 21585-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21585-10-4 |
| Molecular Formula | C7H9N3O |
| Molecular Weight | 151.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-5,6-dihydrofuro[2,3-d]pyrimidin-2-amine (CAS 21585-10-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H9N3O. Molecular weight: 151.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H9N3O |
| Molecular Weight | 151.17 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- (5,7-Dihydrofuro[3,4-d]pyrimidin-2-yl)methanamine (CAS 944903-79-1)
- (1,3-Dihydrofuro[3,4-c]pyridin-6-yl)methanol (CAS 1075237-72-7)
- (2,3-Dihydrofuro[3,2-c]pyridin-4-yl)methanol (CAS 1251761-34-8)
- (2,3-Dihydrofuro[2,3-c]pyridin-3-yl)methanol (CAS 174469-05-7)
- (2,3-Dihydrofuro[3,2-b]pyridin-6-yl)methanol (CAS 227752-44-5)
- 5,6-dihydrofuro[2,3-d]pyridazine-4,7-dione (CAS 13177-71-4)
- 5-Methyl-5,7-dihydrofuro[3,4-d]pyrimidin-4(3H)-one (CAS 1000984-96-2)
- 4-Methyl-5,6-dihydrofuro[2,3-d]pyrimidin-2(3H)-one (CAS 78831-54-6)
Recommended Standards
- 4-Methyl-3,4-dihydro-2H-pyridazino[4,5-b][1,4]oxazine (CAS 66643-53-6)
- 5-(Aminomethyl)nicotinamide (CAS 473924-60-6)
- 4-Hydrazinylbenzamide (CAS 74885-67-9)
- 1-N-Cyclopropyl-5,6-difluorobenzene-1,2-diamine (CAS 1250040-72-2)
- 4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one (CAS 15646-46-5)
- 2-(1H-Benzo[d]imidazol-6-yl)-2-oxoacetic acid (CAS 1227406-76-9)
- 1-(2,6-Dimethylphenyl)pyrrolidin-2-one (CAS 77470-81-6)
- Pyridostigmine Impurity 3 (CAS 7500-05-2)
- 4304-12-5 benzyl beta-D-glucopyranoside (2R,3R,4S,5S,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol benzyl-O-beta-D-glucopyranoside phenylmethyl beta-D-glucopyranoside 1-O-benzyl-beta-D-glucopyranose CHEBI:141411 (CAS 4304-12-5)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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