1-(2,4-Dihydroxyphenyl)-2-(m-tolyloxy)ethan-1-one CAS 137987-85-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137987-85-0 |
| Molecular Formula | C15H14O4 |
| Molecular Weight | 258.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,4-Dihydroxyphenyl)-2-(m-tolyloxy)ethan-1-one (CAS 137987-85-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14O4. Molecular weight: 258.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14O4 |
| Molecular Weight | 258.27 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
Related Dihydroxyphenyl Standards
- 3-(2,4-Dihydroxyphenyl)-1-(4-hydroxyphenyl)propan-1-one (CAS 15097-74-2)
- 1-(2,4-Dihydroxyphenyl)-2-(2-methoxyphenyl)ethanone (CAS 92549-46-7)
- 1-(2,4-Dihydroxyphenyl)-3-(4-hydroxyphenyl)propan-1-one (CAS 23130-26-9)
- 2-(3,4-Dihydroxyphenyl)benzo[d][1,3]dioxole-5-carbaldehyde (CAS 213903-67-4)
- 1-(2,4-Dihydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one (CAS 13745-20-5)
- (E)-3-(2,4-Dihydroxyphenyl)-1-(4-hydroxyphenyl)-2-propen-1-one (CAS 163121-02-6)
- 1-(2,4-Dihydroxyphenyl)-3-(2-hydroxyphenyl)prop-2-en-1-one (CAS 26962-50-5)
- 3-(3,4-Dihydroxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one (CAS 6272-43-1)
Recommended Standards
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- 1-methyl-1H-indol-4-amine (CAS 85696-95-3)
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- 2-(3-Pyridin-4-yl-propyl)-azetidine-2-carboxylic acidmethylamide trifluoroacetic acid salt (CAS 1361115-95-8)
- (E)-{1-[2-chloro-4-(4-chlorophenoxy)phenyl]ethylidene}({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy})amine (CAS 338978-43-1)
- Sapropterin Impurity 1 (CAS 1131-35-7)
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