(S)-3-(Hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde CAS 291507-78-3
| CAS No. | 291507-78-3 |
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-3-(Hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde 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.
(S)-3-(Hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde (CAS 291507-78-3) is a high-purity analytical reference standard with the molecular formula C10H10O4 and a molecular weight of 194.18 g/mol.
(S)-3-(Hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde (C10H10O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 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, ethanol, 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.) | 2025 |
Related S Standards
- 5-(Hydroxymethyl)-3,7-dimethylisoxazolo[5,4-b]pyridin-6(7H)-one (CAS 1352524-42-5)
- Ethyl 2-(4-(hydroxymethyl)phenyl)acetate (CAS 118618-41-0)
- 2-(Hydroxymethyl)-2-phenylbutanoic acid (CAS 4355-36-6)
- 3-(Hydroxymethyl)-4-isopropoxybenzaldehyde (CAS 959237-03-7)
- 3-(Hydroxymethyl)-4-propoxybenzaldehyde (CAS 915921-81-2)
- 4-(Hydroxymethyl)-2,6-dimethylphenyl acetate (CAS 915920-75-1)
- ethyl 2-[3-(hydroxymethyl)phenyl]acetate (CAS 272130-46-8)
- Methyl 3-(3-(hydroxymethyl)phenyl)propanoate (CAS 62876-43-1)
Recommended Standards
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- (S)-O-Acetylmandelic Acid (CAS 7322-88-5)
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- [2,2'-Bifuran]-5,5'-diyldimethanol (CAS 50738-84-6)
- 1243104-81-5 3-Methyl-N-(2-methylbenzyl)piperidine-3-carboxamide hydrochloride MFCD15732142 (CAS 1243104-81-5)
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- N-(3-Bromo-5-methylpyridin-2-yl)pivalamide (CAS 850014-30-1)
- tert-Butyl (3S,4R)-4-(4-fluoro-3-(methoxycarbonyl)phenyl)-3-(hydroxymethyl)piperidine-1-carboxylate (CAS 2055991-12-1)
- 5-Bromo-2,4-dimethoxyphenol (CAS 154377-22-7)
- 3,4-diallyloxycyclobut-3-ene-1,2-dione (CAS 61699-48-7)
- 2-Methylpiperidine-3-carboxylic acid (CAS 116140-14-8)
- 6-Fluoro-1-iodoimidazo[1,5-a]pyridine (CAS 1426424-83-0)
- Deuterium Bromide (45% w/w in d (CAS 13536-59-9)
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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