5-Chloro-2,3-dihydrobenzofuran-7-carbaldehyde CAS 82060-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82060-93-3 |
| Molecular Formula | C9H7ClO2 |
| Molecular Weight | 182.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2,3-dihydrobenzofuran-7-carbaldehyde (CAS 82060-93-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7ClO2. Molecular weight: 182.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7ClO2 |
| Molecular Weight | 182.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 5-Chloro-3,4-dihydro-2h-1-benzopyran-3-one (CAS 1154740-80-3)
- 5-Chloro-7-methylisobenzofuran-1(3H)-one (CAS 118343-26-3)
- 7-Chloro-5-hydroxy-2,3-dihydro-1H-inden-1-one (CAS 1199782-69-8)
- 5-Chloro-2,3-dihydrochromen-4-one (CAS 1199782-82-5)
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Recommended Standards
- 5-Chloro-2-(hydroxymethyl)benzofuran (CAS 235082-69-6)
- 5-Chloro-3-methylisobenzofuran-1(3H)-one (CAS 60253-34-1)
- 5-(Chloromethyl)isophthalaldehyde (CAS 64891-88-9)
- 6,8-dibromo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine (CAS 2758502-25-7)
- 1-Phenyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperazine (CAS 2055752-24-2)
- Moxifloxacin Impurity 27 (CAS 94695-52-0)
- (S)-2-Amino-N-isopropyl-N-(3-methylbenzyl)propanamide (CAS 1353995-94-4)
- 5,6,7,8-Tetrahydroimidazo[1,2-a]pyrazine-2-carboxylic acid (CAS 885281-33-4)
- Methyl 2-(2-formylphenoxy)-5-nitrobenzoate (CAS 1338782-20-9)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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