(2S)-2-((Tetrahydro-2H-pyran-2-yl)oxy)propanal CAS 76438-34-1
| CAS No. | 76438-34-1 |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S)-2-((Tetrahydro-2H-pyran-2-yl)oxy)propanal (CAS 76438-34-1), molecular formula C8H14O3 and molecular weight 158.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2S)-2-((Tetrahydro-2H-pyran-2-yl)oxy)propanal (C8H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 158.19 g/mol, it falls into the medium-molecular-weight range.
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 (2S)-2-((Tetrahydro-2H-pyran-2-yl)oxy)propanal 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 | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
Related S Standards
- Ethyl tetrahydro-2H-pyran-2-carboxylate (CAS 110811-34-2)
- Ethyl Tetrahydro-2H-pyran-3-carboxylate (CAS 118870-83-0)
- 2-(Tetrahydro-2h-pyran-3-yl)propanoic acid (CAS 1368112-34-8)
- Methyl 2-(tetrahydro-2H-pyran-4-yl)acetate (CAS 156002-64-1)
- (R)-2-(Tetrahydro-2H-pyran-4-yl)propanoic acid (CAS 2248200-37-3)
- (S)-2-(Tetrahydro-2H-pyran-4-yl)propanoic acid (CAS 2248202-73-3)
- Tetrahydro-2-[(2R)-2-oxiranylmethoxy]-2H-pyran (CAS 90191-60-9)
- Tetrahydro-2-furanacetic Acid Ethyl Ester (CAS 2434-02-8)
Recommended Standards
- (2R,5R)-Methyl 2,5-dimethyltetrahydrofuran-3-carboxylate (CAS 198959-66-9)
- (2S,3R,5R)-Methyl 2,5-dimethyltetrahydrofuran-3-carboxylate (CAS 198959-67-0)
- (2-Oxaspiro[3.3]Heptane-6,6-diyl)dimethanol (CAS 24287-84-1)
- (2S,3S,5R)-Methyl 2,5-dimethyltetrahydrofuran-3-carboxylate (CAS 198959-68-1)
- 4-Bromo-2,5-dimethylbenzonitrile (CAS 292037-85-5)
- Copper, bis[1-(4-fluorophenyl)-1,3-butanedionato-O,O']- (CAS 38383-20-9)
- 1-(3,4-Dichlorobenzyl)-4-(4-fluorobenzoyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317833-40-2)
- 9H-Purine-2,6,8-triamine (CAS 18802-62-5)
- 4-(1,2,4-Oxadiazol-3-yl)benzaldehyde (CAS 545424-41-7)
- trans-4-(aminomethyl)cyclohexanemethanol hydrochloride (CAS 178972-33-3)
- (1S)-1-[4-(Benzyloxy)phenyl]ethan-1-ol (CAS 119776-17-9)
- 1-(4-Ethoxyphenyl)-2-((2-fluorophenyl)sulfonyl)ethan-1-one (CAS 1326863-45-9)
- 2-Chloro-4-morpholinothieno[3,2-d]pyrimidine-6-carbaldehyde, 97% (CAS 885618-31-5)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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