3,4-Di(tetrahydropyran-2-oxy)benzaldehyde (Major) CAS 61854-89-5
| CAS No. | 61854-89-5 |
| Molecular Formula | C17H22O5 |
| Molecular Weight | 306.35 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 3,4-Di(tetrahydropyran-2-oxy)benzaldehyde (Major) (CAS 61854-89-5), a certified reference material (molecular formula C17H22O5, MW 306.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H22O5, 3,4-Di(tetrahydropyran-2-oxy)benzaldehyde (Major) contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 306.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3,4-Di(tetrahydropyran-2-oxy)benzaldehyde (Major) 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 | C17H22O5 |
| Molecular Weight | 306.35 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Di Standards
- 6-Methyl-1-[1-(tetrahydropyran-4-yl)-piperidin-4-yl]-1,3-dihydrobenzimidazol-2-one 932701-22-9 KS-00002WTL (CAS 932701-22-9)
- 1-(Tetrahydropyran-2-yl)-4-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-1H-indazole (CAS 956388-05-9)
- 2-tetrahydropyran-2-yl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)triazole (CAS 1415312-45-6)
- 1-[3-(Tetrahydropyran-2-yloxy)propyl]-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1354759-23-1)
- tetrahydropyran-3-yl 4-methylbenzenesulfonate (CAS 27444-41-3)
- 4-(Tetrahydropyran-4-yloxy)-2-trifluoromethylphenylamine (CAS 1305750-46-2)
- propyl 5-tetrahydropyran-2-yloxypent-2-ynoate (CAS 2757600-51-2)
- 3-(Tetrahydropyran-4-ylmethoxy)-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzoic acid methyl ester (CAS 1948233-84-8)
Recommended Standards
- 3-((4-Fluorophenyl)sulfonyl)-1-(p-tolyl)propan-1-one (CAS 477334-47-7)
- 3,5-Bis((tetrahydro-2H-pyran-2-yl)oxy)benzaldehyde (CAS 268232-54-8)
- 2-[(4-Fluorophenyl)sulfinyl]-1-(4-hydroxy-3,5-dimethylphenyl)-1-ethanone (CAS 339100-37-7)
- 4-((6-(Acryloyloxy)hexyl)oxy)-2-methylbenzoic acid (CAS 325976-65-6)
- 2-(3,5-Difluorophenyl)Oxirane (CAS 253161-53-4)
- N-Biotinylcaproylaminoethyl Methanethiosulfonate (CAS 353754-95-7)
- 5-[4-(Phenylsulfanyl)phenyl]-1H-pyrazole (CAS 321998-11-2)
- Avatrombopag Impurity 114 (CAS CATO-C4X-2234114)
- Methyl N-(2,5-dimethoxyphenyl)-N-(methylsulfonyl)glycinate (CAS 425607-54-1)
- 2,5-Diethyl-6-methylpyrimidin-4(3H)-one (CAS 199114-61-9)
- Ramosetron Impurity 28 (CAS CATO-C4X-118228)
- 3-Phenyl-2-((3,4,4-trifluorobut-3-en-1-yl)thio)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 477886-76-3)
- spiro[1,3-benzodioxole-2,1'-cyclohexan]-6-amine (CAS 64179-41-5)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
Why CATO?
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