(3-Aminobenzofuran-2-yl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone CAS 187154-67-2
| CAS No. | 187154-67-2 |
| Molecular Formula | C17H13NO4 |
| Molecular Weight | 295.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Aminobenzofuran-2-yl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone (CAS 187154-67-2), molecular formula C17H13NO4 and molecular weight 295.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H13NO4, (3-Aminobenzofuran-2-yl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 295.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3-Aminobenzofuran-2-yl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H13NO4 |
| Molecular Weight | 295.29 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 1 |
Related Aminobenzofuran Standards
- (3-Aminobenzofuran-2-yl)(3,4-dimethoxyphenyl)methanone (CAS 733790-97-1)
- (3-Aminobenzofuran-2-yl)(3-chloro-4-methoxyphenyl)methanone (CAS 889997-15-3)
- 4-(3-Aminobenzofuran-2-yl)-7,8-dimethyl-2H-chromen-2-one (CAS 859133-23-6)
- (3-Aminobenzofuran-2-yl)(2,4-dichlorophenyl)methanone (CAS 882864-70-2)
- (3-Aminobenzofuran-2-yl)(2-nitrophenyl)methanone (CAS 310462-59-0)
- (3-Aminobenzofuran-2-yl)(4-ethoxyphenyl)methanone (CAS 889997-24-4)
- (3-Aminobenzofuran-2-yl)(benzo[d][1,3]dioxol-5-yl)methanone (CAS 1260722-59-5)
- 2-(4-(3-Aminobenzofuran-2-carbonyl)phenoxy)acetic acid (CAS 301538-65-8)
Recommended Standards
- N-(4-Methoxyphenyl)-2-oxo-2H-chromene-3-carboxamide (CAS 1846-94-2)
- Methyl 2-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]benzoate (CAS 189949-64-2)
- (S)-Propyl 4-ethyl-4-hydroxy-3,8-dioxo-3,4,7,8-tetrahydro-1H-pyrano[3,4-c]pyridine-6-carboxylate (CAS 183434-02-8)
- 2-(N-ACETYLACETAMIDO)-3-(4-HYDROXY-3-METHOXYPHENYL)PROPANOIC ACID (CAS 1951438-94-0)
- 4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-2-methylpyridine (CAS 1408003-73-5)
- 2-Chloro-5,6,7-trimethoxyquinazolin-4(3H)-one (CAS 827605-47-0)
- Butyl 2-(4-aminopiperidin-1-yl)acetate (CAS 287399-62-6)
- Cyclododecyl isothiocyanate (CAS 59037-64-8)
- 2-(5-tert-Butyl-2-methyl-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester (CAS 1171923-83-3)
- Bis(2,4,6-trimethylpyridin-3-yl)iodonium hexafluorophosphate(v) (CAS 1253697-29-8)
- 3,5-Diphenylsalicylaldehyde; 2-Hydroxy-3,5-diphenylbenzaldehyde (CAS 402576-65-2)
- Probucol Impurity 1 (CAS 950-59-4)
- 4-[2-(Pyridin-4-yl)-1,3-thiazol-5-yl]pyrimidin-2-amine (CAS 1823182-54-2)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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