Hexa-2,4-dienedial CAS 3249-28-3
| CAS No. | 3249-28-3 |
| Molecular Formula | C6H6O2 |
| Molecular Weight | 110.11 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.
CATO supplies Hexa-2,4-dienedial (CAS 3249-28-3), a certified reference material (molecular formula C6H6O2, MW 110.11 g/mol) for analytical method development and quality control.
Hexa-2,4-dienedial (C6H6O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Hexa-2,4-dienedial 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 | C6H6O2 |
| Molecular Weight | 110.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1957 |
Related Hexa Standards
- (3E)-Hexa-3,5-dienoic acid (CAS 32775-95-4)
- Hexa-2,4-dienoic acid (CAS 22500-92-1)
- Hexa-4,5-dienoic acid (CAS 72038-67-6)
- (E)-Hexa-3,5-dien-1-ol (CAS 73670-87-8)
- Hexa-3,4-dien-1-ol (CAS 5689-23-6)
- (E)-Hexa-3,5-dien-1-amine (CAS 108586-17-0)
- (Z)-Hexa-1,3-dien-3-ylboronic acid (CAS 479668-44-5)
- Hexa-1,4-diyn-3-ol (CAS 62679-53-2)
Recommended Standards
- Furan-2-carboximidamide (CAS 54610-73-0)
- N-(Cyanomethyl)acrylamide (CAS 64186-79-4)
- Dalfampridine N-Oxide (CAS 3535-75-9)
- O-(pyridin-3-yl)hydroxylamine (CAS 889668-98-8)
- N-(3-((isopropylamino)methyl)-4,5-dimethylthiophen-2-yl)benzamide (CAS 333774-34-8)
- 2-Bromo-1-fluoro-3-methyl-4-nitrobenzene (CAS 1427502-92-8)
- Cycloheptanecarboximidamide (CAS 885964-25-0)
- 5-Bromo-N-(4-fluorophenyl)-4-methylpyridin-2-amine (CAS 1220038-58-3)
- Ethyl 3-(2-naphthoyl)-5-(pyridin-2-yl)indolizine-1-carboxylate (CAS 618070-14-7)
- 2-Azido-1-(4-methoxy-3-sulfonamidophenyl)-1-propanone (CAS 1189968-86-2)
- 2-(1H-Pyrrolo[3,2-b]pyridin-3-yl)ethanamine (CAS 28419-74-1)
- 4-bromo-7-fluoro-2,3-dihydro-1H-indole hydrochloride (CAS 2060004-97-7)
- 5-Acetyl-2-methyl-4-nitro-6-phenylpyridazin-3(2H)-one (CAS 121918-49-8)
- Semaglutide impurity 57 (CAS 2773558-06-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com