(3aR,4R,7aR)-3a,7a-Dihydro-2-methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester CAS 78850-37-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78850-37-0 |
| Molecular Formula | C18H23NO10 |
| Molecular Weight | 413.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3aR,4R,7aR)-3a,7a-Dihydro-2-methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester (CAS 78850-37-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H23NO10. Molecular weight: 413.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H23NO10 |
| Molecular Weight | 413.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (5-((3,5-Dichlorophenyl)thio)-4-isopropyl-1-(thiophen-3-ylmethyl)-1H-imidazol-2-yl)methanol hydrochloride (CAS 178980-20-6)
- 2-(Methacryloyloxy)ethyl 6-amino-5-cyano-2-methyl-4-(2-nitrophenyl)-4H-pyran-3-carboxylate (CAS 939888-94-5)
- Methyl 3-(3-hydroxy-6-methyl-4-oxo-4H-pyran-2-yl)-3-(7-oxo-2,3,6,7-tetrahydro-[1,4]dioxino[2,3-g]quinolin-8-yl)propanoate (CAS 1574405-39-2)
- 2-Bromo-4-cyanobenzene-1-sulfonamide (CAS 1098387-41-7)
- 2-(4-(8-Bromo-2-methyl-1H-imidazo[4,5-c]quinolin-1-yl)phenyl)-2-methylpropanenitrile (CAS 1624261-99-9)
- 2-(Methylthio)-1H-pyrrolo[2,3-d]pyrimidine-4(7H)-thione (CAS 93366-86-0)
- 3-(1-Pyrrolidinyl)phenylboronic Acid (CAS 659731-18-7)
- Methyl 5-((2,3,5,6-tetrafluorophenoxy)methyl)furan-2-carboxylate (CAS 406470-72-2)
- 5-Nitro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261936-41-7)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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