7-fluoranyl-1-benzofuran-3-one 7-fluoro-3-benzofuranone 7169-37-1 A837292 CAS 7169-37-1
| CAS No. | 7169-37-1 |
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-fluoranyl-1-benzofuran-3-one 7-fluoro-3-benzofuranone 7169-37-1 A837292.
7-fluoranyl-1-benzofuran-3-one 7-fluoro-3-benzofuranone 7169-37-1 A837292 (CAS 7169-37-1), molecular formula C9H14O3 and molecular weight 170.21 g/mol, is a CATO reference standard with documented purity and traceability.
7-fluoranyl-1-benzofuran-3-one 7-fluoro-3-benzofuranone 7169-37-1 A837292 (C9H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 7-fluoranyl-1-benzofuran-3-one 7-fluoro-3-benzofuranone 7169-37-1 A837292 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 | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
Related fluoranyl Standards
- 2840-44-0 7-fluoranyl-3,4-dihydro-2H-naphthalen-1-one 7-fluoro-3,4-dihydro-2H-naphthalen-1-one A819441 (CAS 2840-44-0)
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Recommended Standards
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- 77232-13-4 2-(p-Tolyl)pyrimidine MFCD08701658 (CAS 77232-13-4)
- 1H-Indazole-4-carboxylicacid 1H-indazole-4-carboxylic acid 677306-38-6 A9065 (CAS 677306-38-6)
- (R)-1,4-Dioxaspiro[4.5]decane-2-carboxaldehyde (R)-2,3-Cyclohexylideneglyceraldehyde (R)-Cyclohexylideneglyceraldehyde 2,3-O-Cyclohexylidene-D-glyceraldehyde 78008-36-3 O,O-Cyclohexylidene-(R)-glyceraldehyde (CAS 78008-36-3)
- 3-(4-Chlorophenyl)-2-phenylpyrimidin-4(3H)-one (CAS 89069-65-8)
- Retrorsine (CAS 480-54-6)
- 4-Chloro-N,N,7-trimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide (CAS 875340-67-3)
- 2-(4-Bromobenzyl)pyrimidine-5-carboxylic acid (CAS 1275130-26-1)
- 1-Methyl-3-(trifluoromethyl)-1H-1,2,4-triazol-5-ol (CAS 51856-20-3)
- [1,1’:3’,1’’-Terphenyl]-2’-carbaldehyde (CAS 169618-84-2)
- 4-(Tert-butyl)-1'H-spiro[cyclohexane-1,2'-quinazolin]-4'(3'H)-one (CAS 1022600-91-4)
- CAS 87018-35-7 (CAS 87018-35-7)
- 3-chlorobicyclo[1.1.1]pentan-1-amine (CAS 1886967-24-3)
- Exenatide Acetate (CAS 141732-76-5)
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