Glycerol Triacrylate (stabilized with MEHQ) CAS 5459-38-1
| CAS No. | 5459-38-1 |
| Molecular Formula | C12H14O6 |
| Molecular Weight | 254.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Glycerol Triacrylate (stabilized with MEHQ) (CAS 5459-38-1), molecular formula C12H14O6 and molecular weight 254.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Glycerol Triacrylate (stabilized with MEHQ) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 254.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Glycerol Triacrylate (stabilized with MEHQ) 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 | C12H14O6 |
| Molecular Weight | 254.24 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1958 |
Related Glycerol Standards
- (2S)-Glycerol-O-β-D-galactopyranoside (CAS 38841-15-5)
- Glycerol Impurity 13 (CAS CATO-C4X-217113)
- Glycerol Impurity 14 (CAS CATO-C4X-217114)
- Glycerol Impurity 15 (CAS CATO-C4X-217115)
- Glycerol Impurity 25 (CAS 2075-06-1)
- Glycerol Impurity 6 (CAS 4217-84-9)
- Glycerol Impurity 37 (CAS CATO-C4X-217137)
- Glycerol Impurity 32 (CAS CATO-C4X-217132)
Recommended Standards
- Ethyl 2-ethoxy-7-hydroxybenzo[d][1,3]dioxole-5-carboxylate (CAS 733746-42-4)
- Methyl 2-(pyridin-4-yl)benzo[d]oxazole-7-carboxylate (CAS 579525-07-8)
- Ethyl 2-(4,6-dimethyl-3-nitro-2-oxopyridin-1(2H)-yl)acetate (CAS 312517-61-6)
- Methyl 3-cyano-2-hydroxy-6-phenylisonicotinate (CAS 502136-90-5)
- 1-(2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-3-(thiophen-2-yl)urea (CAS 1060227-29-3)
- (Cyclopentyl-methyl-amino)-acetic acid (CAS 959240-36-9)
- 2-(3-Chloro-6-iminopyridazin-1(6H)-yl)acetic acid (CAS 127566-18-1)
- 1-(4-Bromo-3-methylphenyl)pentan-1-one (CAS 1311197-78-0)
- Lapatinib Impurity 14 (CAS 697299-82-4)
- Clonidine Impurity 3 (CAS 27806-81-1)
- 2-Chloro-3-(2-methoxyphenyl)propiophenone (CAS 898770-21-3)
- m-PEG9-phosphonic acid (CAS 2055016-25-4)
- Octyl 4-O-(b-D-galactopyranosyl)-β-D-glucopyranoside (CAS 74513-17-0)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
Why CATO?
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