N-(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)stearamide CAS 110698-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 110698-53-8 |
| Molecular Formula | C38H47NO6 |
| Molecular Weight | 613.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)stearamide (CAS 110698-53-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C38H47NO6. Molecular weight: 613.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C38H47NO6 |
| Molecular Weight | 613.78 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related N Standards
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- 2,2',2'',2'''-(((3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-4',5'-diyl)bis(methylene))bis(azanetriyl))tetraacetic acid (CAS 207124-64-9)
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- O-((2,3-Dihydroxy-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)benzoyl)-L-seryl)-N-(2,3-dihydroxybenzoyl)-L-serine (CAS 568591-94-6)
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- 3',6'-Dihydroxy-4,5-diiodo-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one (CAS 31395-16-1)
Recommended Standards
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- tert-Butyl 2-{3-[3-(3,4-dimethoxyphenyl)propanoyl]phenoxy}acetate (CAS 178445-86-8)
- (S)-1-(3-Aminopyrrolidin-1-yl)propan-1-one hydrochloride (CAS 1286208-53-4)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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