2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)butanoic acid CAS 18775-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18775-55-8 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)butanoic acid (CAS 18775-55-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14O4. Molecular weight: 222.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Dihydrobenzo Standards
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-methylpropanoic acid (CAS 1017183-14-0)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)butanoic acid (CAS 1017356-10-3)
- Methyl 2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propanoate (CAS 1018781-64-0)
- Ethyl 2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetate (CAS 105253-89-2)
- (1-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)oxy)cyclopropyl)methanol (CAS 1708251-39-1)
- N1-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-N1-methylethane-1,2-diamine (CAS 1249631-45-5)
- N1-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)-N1-methylethane-1,2-diamine (CAS 1249805-62-6)
- N1-((2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)methyl)-N1-methylethane-1,2-diamine (CAS 1353959-17-7)
Recommended Standards
- 3-Acetoxy-2-benzylpropanoic acid (CAS 187610-68-0)
- (R)-3,8-Dihydroxy-6-(hydroxymethyl)-7-methyl-3,4-dihydronaphthalen-1(2H)-one (CAS 1883551-65-2)
- 2-Phenyl-1h-pyrrolo[2,3-b]pyridine-3-carboxaldehyde (CAS 183208-50-6)
- 3,5-dimethyl-N-(piperidin-4-yl)furan-2-carboxamide (CAS 1840265-40-8)
- Fmoc-N-PEG20-acid (CAS 1952360-93-8)
- 2-((3,4-Dimethoxyphenyl)sulfonyl)-3H-benzo[f]chromen-3-one (CAS 1351844-52-4)
- 2-Chloro-6-methylquinoxaline (CAS 55687-00-8)
- Methyl 2-(3-acetylphenyl)benzoate (CAS 1820619-02-0)
- (4-Amino-6-(difluoromethyl)-3-(trifluoromethyl)pyridin-2-yl)methanol (CAS 1805372-56-8)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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