3-(3-tert-Butyl-5,9-dimethyl-7-oxo-7H-furo[3,2-g]-chromen-6-yl)propanoic acid CAS 777857-44-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 777857-44-0 |
| Molecular Formula | C20H22O5 |
| Molecular Weight | 342.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(3-tert-Butyl-5,9-dimethyl-7-oxo-7H-furo[3,2-g]-chromen-6-yl)propanoic acid (CAS 777857-44-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H22O5. Molecular weight: 342.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H22O5 |
| Molecular Weight | 342.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Recommended Standards
- 3-((5-Phenyl-1,3,4-oxadiazol-2-yl)thio)benzo[b]thiophene 1,1-dioxide (CAS 667901-18-0)
- 3,4-Di(furan-2-yl)-1-(pyridin-2-yl)-5,6,7,8-tetrahydroisoquinoline (CAS 692729-85-4)
- 3-((3-Fluorobenzyl)thio)-1-(2-methoxyphenyl)pyrazin-2(1H)-one (CAS 900006-98-6)
- (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-5,6-difluorotetrahydro-2H-pyran-3,4-diyl diacetate (CAS 29069-93-0)
- 1-(3,4-Dimethoxybenzoyl)piperidine-4-carboxylic acid (CAS 510739-78-3)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl)amino)propanoic acid (CAS 210830-03-8)
- Methyl 2-(2,2-difluoro-2H-1,3-benzodioxol-4-yl)acetate (CAS 1234616-03-5)
- 8-Ethyl-5-oxo-5,8-dihydrothieno[3,2-g]quinoline-6-carboxylic acid (CAS 117081-10-4)
- 2-Hydrazino-4-methoxy-7-methyl-1,3-benzothiazole (CAS 872696-09-8)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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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