(2E,6E)-Methyl 3,7,11-trimethyldodeca-2,6,10-trienoate CAS 3675-00-1
| CAS No. | 3675-00-1 |
| Molecular Formula | C16H26O2 |
| Molecular Weight | 250.38 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 (2E,6E)-Methyl 3,7,11-trimethyldodeca-2,6,10-trienoate.
(2E,6E)-Methyl 3,7,11-trimethyldodeca-2,6,10-trienoate (CAS 3675-00-1), molecular formula C16H26O2 and molecular weight 250.38 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2E,6E)-Methyl 3,7,11-trimethyldodeca-2,6,10-trienoate (C16H26O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H26O2 |
| Molecular Weight | 250.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
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- N-Methyl-1-(piperidin-2-yl)-N-((1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)methanamine (CAS 1707400-41-6)
- (4-(Methylthio)phenyl)(5-methylthiophen-2-yl)methanol (CAS 944668-45-5)
- O-(But-3-en-2-yl)hydroxylamine (CAS 71960-87-7)
- 2,2-Difluoropropyl benzoate (CAS 784193-14-2)
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- 4-Methyl-3-(1H-pyrrol-1-yl)thiophene-2-carboxylic acid (CAS 866157-41-7)
- N-((1H-indol-6-yl)methyl)-1-(pyridin-3-yl)methanamine (CAS 1017791-13-7)
- 4-Bromophenyl trifluoromethanesulfonate (CAS 66107-30-0)
- (E)-2-(4,4-Dimethylpent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1809027-00-6)
- dimethyl 2-(phenylamino)benzene-1,4-dioate (CAS 566155-74-6)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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