5-Amino-3-methyl-3,4-dihydroquinoxalin-2(1H)-one CAS 41740-43-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41740-43-6 |
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Amino-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 41740-43-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11N3O. Molecular weight: 177.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-Amino-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 61346-48-3)
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- Ethyl 2-(2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-yl)acetate (CAS 94135-47-4)
- 2-Chloro-n,n-dimethyl-3-oxobutanamide (CAS 5810-11-7)
- 3-(Difluoromethyl)-8-methoxycinnoline-6-carboxylic acid (CAS 2721375-69-3)
- (S)-1-(2-fluoro-5-methoxyphenyl)ethan-1-amine hydrochloride (CAS 2102409-92-5)
- 2-(tert-butoxy)acetamide (CAS 1245649-94-8)
- 2,3-Dimethylquinoxaline-6-carbaldehyde (CAS 108763-28-6)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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