(2,3-Dihydro-1,4-benzodioxin-6-yl)urea CAS 554408-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 554408-58-1 |
| Molecular Formula | C9H10N2O3 |
| Molecular Weight | 194.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2,3-Dihydro-1,4-benzodioxin-6-yl)urea (CAS 554408-58-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10N2O3. Molecular weight: 194.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O3 |
| Molecular Weight | 194.19 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.) | 1984 |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
- 6-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-3-carboxylic acid (CAS 1246550-18-4)
- 4-Methyl-6,7-dihydro-5H-pyrano[2,3-d]pyrimidine-6-carboxylic acid (CAS 1512106-20-5)
- 2,3-Dihydro-1,4-benzodioxine-2-carbohydrazide (CAS 90557-92-9)
- 2,3-Dihydro-1,4-benzodioxine-6-carbohydrazide (CAS 98953-13-0)
- 4-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylic acid (CAS 915707-58-3)
- 3-Methyl-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid (CAS 103204-87-1)
- 2-(2,3-Dihydro-1-benzofuran-7-yl)-2-hydroxyacetic acid (CAS 1594835-92-3)
- 2,3-Dihydro-1,4-benzodioxin-2-acetic acid (CAS 18505-92-5)
Recommended Standards
- (1S,4s)-1-(trifluoromethoxy)-4-vinylcyclohexane (CAS 2231665-76-0)
- (2-Methoxy-4-methylfuro[2,3-d]pyrimidin-6-yl)methanol (CAS 649558-74-7)
- (1R,4r)-1-(trifluoromethoxy)-4-vinylcyclohexane (CAS 2231666-26-3)
- 6-acetyl-4-ethyl-7-hydroxy-8-methyl-2H-chromen-2-one (CAS 951988-89-9)
- N-(1-Methylcyclohexyl)acetamide (CAS 29138-63-4)
- 1-Benzoyl-4-(thiophene-2-carbonyl)piperazine (CAS 333757-03-2)
- 2,2'-[(3,3'-Dimethoxy-4,4'-biphenyldiyl)bis(imino-2,1-ethanediyl)]bis(1,3,3-trimethyl-3H-indolium) ditetrafluoroborate (CAS 85391-36-2)
- 3-(Furan-2-yl)-2-phenylacrylic acid (CAS 4484-53-1)
- 5-(Aminomethyl)-3-(difluoromethyl)-2-(trifluoromethyl)pyridin-4-amine (CAS 1805358-31-9)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com