(5-([1,3]Dioxolo[4,5-f]isoquinolin-8-yl)benzo[d][1,3]dioxol-4-yl)methanol CAS 164991-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 164991-68-8 |
| Molecular Formula | C18H13NO5 |
| Molecular Weight | 323.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-([1,3]Dioxolo[4,5-f]isoquinolin-8-yl)benzo[d][1,3]dioxol-4-yl)methanol (CAS 164991-68-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H13NO5. Molecular weight: 323.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H13NO5 |
| Molecular Weight | 323.30 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 1 |
Related Dioxolo Standards
- 1-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)-3-(o-tolyl)urea (CAS 1226440-92-1)
- N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)-2-methoxybenzamide (CAS 892849-11-5)
- [1,3]Dioxolo[4',5':4,5]benzo[1,2-c][1,3]dioxolo[4,5-i]phenanthridine (CAS 522-30-5)
- N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide (CAS 1013796-55-8)
- N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)-4-fluorobenzamide (CAS 892854-05-6)
- N'-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)benzohydrazide (CAS 851988-52-8)
- N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide (CAS 892851-42-2)
- N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)-2-phenylacetamide (CAS 892853-36-0)
Recommended Standards
- Tert-butyl 2,2-dimethyl-6-nitro-3-oxo-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazine-4-carboxylate (CAS 1435805-67-6)
- (6-(6-Amino-9H-purin-9-yl)-2-ethoxytetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol (CAS 175203-92-6)
- 9-((2R,3R,4R,5R)-3-(Allyloxy)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-amino-1H-purin-6(9H)-one (CAS 133766-28-6)
- (3-Bromo-5-(methoxymethyl)phenyl)boronic acid (CAS 2225179-17-7)
- 1-Isobutyl-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1006453-63-9)
- Methyl 5-cyano-6-(4-fluorophenoxy)-2-methylnicotinate (CAS 303146-31-8)
- 6-Chloro-3-(2-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 919725-28-3)
- Ethyl 5-methyl-2H-1,2,6-thiadiazine-3-carboxylate 1,1-dioxide (CAS 5863-20-7)
- N-{2-[(Z)-(Dimethylamino)methylidene]-5,6-dimethoxy-3-oxo-1,3-dihydro-2H-inden-1-yl}-2,2,2-trifluoroacetamide (CAS 691873-24-2)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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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