N-(6-methoxy-3,4-dihydro-2H-1-benzopyran-4-ylidene)hydroxylamine CAS 67858-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67858-18-8 |
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(6-methoxy-3,4-dihydro-2H-1-benzopyran-4-ylidene)hydroxylamine (CAS 67858-18-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11NO3. Molecular weight: 193.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 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, 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.) | 1976 |
| Nitrogen Atoms | 1 |
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- (E)-1-Methoxy-2-(2-nitroprop-1-en-1-yl)benzene (CAS 58645-50-4)
- (Z)-1-methoxy-2-(2-nitroprop-1-en-1-yl)benzene (CAS 6306-34-9)
Recommended Standards
- n-(6-Acetamidopyridin-2-yl)acetamide (CAS 5441-02-1)
- N-(benzo[d][1,3]dioxol-5-ylmethyl)acetamide (CAS 59682-83-6)
- n-(4-Methylpyrimidin-2-yl)-3-oxobutanamide (CAS 713-70-2)
- 2-Chloro-5-(piperazin-1-yl)pyrimidine (CAS 307973-28-0)
- 5-Amino-2-bromobenzoic Acid (CAS 2840-02-0)
- TRis(1h,1h-heptafluorobutyl)borate (CAS 755-53-3)
- (2R,3R)-2-Amino-3-hydroxypentanoic acid (CAS 127984-23-0)
- 5-(3-Chloropropyl)-1-ethyl-3-methyl-1h-pyrazole (CAS 1477644-96-4)
- (2-Chloro-4-(methylamino)pyrimidin-5-yl)methanol (CAS 1428760-93-3)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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