1-(2,4,6-Trimethoxyphenyl)prop-2-yn-1-ol CAS 61040-72-0
| CAS No. | 61040-72-0 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 1-(2,4,6-Trimethoxyphenyl)prop-2-yn-1-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies 1-(2,4,6-Trimethoxyphenyl)prop-2-yn-1-ol (CAS 61040-72-0), a certified reference material (molecular formula C12H14O4, MW 222.24 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2,4,6-Trimethoxyphenyl)prop-2-yn-1-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1974 |
Related Trimethoxyphenyl Standards
- 1-(3,4,5-Trimethoxyphenyl)-2-propyn-1-ol (CAS 10079-74-0)
- 1-(3,4,5-Trimethoxyphenyl)prop-2-en-1-one (CAS 106331-50-4)
- 3-(2,3,4-Trimethoxyphenyl)acrylaldehyde (CAS 925452-81-9)
- 3-(2,4,5-Trimethoxyphenyl)acrylaldehyde (CAS 99217-06-8)
- 3-(3,4,5-Trimethoxyphenyl)acrylaldehyde (CAS 71277-13-9)
- 2-Methyl-3-(3,4,5-trimethoxyphenyl)-1-propene (CAS 951893-02-0)
- 2-(2,4,5-Trimethoxyphenyl)cyclopropan-1-amine (CAS 1157140-51-6)
- 2-(2,3,4-Trimethoxyphenyl)cyclopropan-1-amine (CAS 1157693-76-9)
Recommended Standards
- 1-(1,10-Phenanthrolin-2-yl)ethanone (CAS 72404-92-3)
- 1-(2,4-Dimethoxyphenyl)butane-1,3-dione (CAS 65547-54-8)
- [(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]acetic acid (CAS 265119-94-6)
- 1-(2,5-Dimethoxyphenyl)butane-1,3-dione (CAS 65547-50-4)
- (Furan-2-ylmethyl)(oxolan-2-ylmethyl)amine (CAS 346704-24-3)
- Thiophene-2-sulfonic acid (CAS 79-84-5)
- 2-Chloro-4-(1-methylethoxy)-pyrimidine (CAS 1250967-81-7)
- 6-([1,1'-biphenyl]-4-yl)pyridazin-3-ol (CAS 260353-13-7)
- 4-Amino-3,5-difluorobenzoic Acid (CAS 500577-99-1)
- 14:0-14:0-d27 PC (CAS 185906-03-0)
- Famotidine impurity 62 (CAS CATO-C4X-139262)
- 2,2'-Oxybis(5,5-dimethyl-1,3,2-dioxaborinane) (CAS 55089-03-7)
- 4-Chloro-3-fluoro-2-hydroxyphenylboronic acid (CAS 2445448-80-4)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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