1,3,5-Trimethylcyclohexane-1,3,5-tricarboxylic acid CAS 136662-41-4
| CAS No. | 136662-41-4 |
| Molecular Formula | C12H18O6 |
| Molecular Weight | 258.27 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 1,3,5-Trimethylcyclohexane-1,3,5-tricarboxylic acid.
1,3,5-Trimethylcyclohexane-1,3,5-tricarboxylic acid (CAS 136662-41-4) is a high-purity analytical reference standard with the molecular formula C12H18O6 and a molecular weight of 258.27 g/mol.
Structurally, 1,3,5-Trimethylcyclohexane-1,3,5-tricarboxylic acid (C12H18O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 258.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,3,5-Trimethylcyclohexane-1,3,5-tricarboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18O6 |
| Molecular Weight | 258.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
Related Trimethylcyclohexane Standards
- 3,3,5-Trimethylcyclohexane-1-sulfonyl chloride (CAS 1250496-80-0)
- 3,3,5-Trimethylcyclohexane-1-sulfonamide (CAS 1247434-18-9)
- 1,4,4-Trimethylcyclohexane-1-carboxylic acid (CAS 1468421-46-6)
- 3,3,5-Trimethylcyclohexane-1-carboxylic acid (CAS 477905-63-8)
- 1,4,4-Trimethylcyclohexane-1-carbaldehyde (CAS 140423-42-3)
- 2,5,5-Trimethylcyclohexane-1,3-dione (CAS 1125-11-7)
- 3,5,5-Trimethylcyclohexane-1,2-dione (CAS 57696-89-6)
- 1,4,4-Trimethylcyclohexane-1-carbonitrile (CAS 1465736-03-1)
Recommended Standards
- 2-(2,3-Dihydrobenzofuran-5-yl)-N-(5-methylisoxazol-3-yl)acetamide (CAS 1363166-39-5)
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- 2-(Benzyloxy)-4-methoxybenzoic acid (CAS 13618-49-0)
- 1-(2,4-Dihydroxyphenyl)-2-(m-tolyloxy)ethan-1-one (CAS 137987-85-0)
- N-(4-Iodophenyl)glycine (CAS 13370-63-3)
- n-(Cyclohexylmethyl)-2-(thiophen-2-yl)ethan-1-amine (CAS 1019485-96-1)
- 8-Bromo-[1,2,4]-triazolo[1,5-a]pyridin-2-amine (CAS 1124382-72-4)
- 3-(Benzylamino)propanamide hydrochloride (CAS 114741-49-0)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-naphthonitrile (CAS 1255871-58-9)
- 4-Ethanesulfonylmethylbenzoic acid (CAS 879088-43-4)
- 7-Methoxybenzo[d]isothiazol-3-amine (CAS 88791-27-9)
- n-(2-Bromophenyl)-3-fluoro-4-methylbenzamide (CAS 931054-24-9)
- 2-Chloro-n-(2,5-dimethoxyphenyl)propanamide (CAS 790232-12-1)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
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