6,6-Dimethyltetrahydro-2H-pyran-3-carboxylic acid CAS 1884203-50-2
| CAS No. | 1884203-50-2 |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 6,6-Dimethyltetrahydro-2H-pyran-3-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 158.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
6,6-Dimethyltetrahydro-2H-pyran-3-carboxylic acid (CAS 1884203-50-2), molecular formula C8H14O3 and molecular weight 158.19 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 6,6-Dimethyltetrahydro-2H-pyran-3-carboxylic acid 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 | 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.) | 1995 |
Related Dimethyltetrahydro Standards
- 3,3-Dimethyltetrahydro-2H-pyran-4-carboxylic acid (CAS 1780025-53-7)
- 2,6-Dimethyltetrahydro-2H-pyran-4-carboxylic acid (CAS 861615-25-0)
- 1-(2,2-Dimethyltetrahydro-2H-pyran-4-yl)-N-methylmethanamine (CAS 53045-83-3)
- 2-(2,2-Dimethyltetrahydro-2H-pyran-4-yl)ethan-1-amine (CAS 96822-36-5)
- 2-(5,5-Dimethyltetrahydro-2H-pyran-2-yl)ethan-1-amine (CAS 2138156-05-3)
- 1-(2,2-Dimethyltetrahydro-2H-pyran-4-yl)ethan-1-one (CAS 70986-52-6)
- 2,2-DIMETHYLTETRAHYDRO-2H-THIOPYRAN-4-CARBONITRILE (CAS 74376-76-4)
- 2-(6,6-Dimethyltetrahydro-2H-pyran-2-yl)acetonitrile (CAS 1860959-09-6)
Recommended Standards
- Cyclopentanecarboxylic acid, 2-hydroxy-, ethyl ester, (1R,2R)-rel- (CAS 1883-91-6)
- rel-Methyl (1R,2S)-2-(hydroxymethyl)cyclopentane-1-carboxylate (CAS 1903577-04-7)
- [1-(Hydroxymethyl)cyclobutyl]methyl acetate (CAS 1881331-46-9)
- 2-[(oxiran-2-ylmethoxy)methyl]oxolane (CAS 19070-63-4)
- (SP-4-3)-Chloro[2-[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl-κN3]-N-[2-[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl-κN3]phenyl]benzenaminato-κN]nickel (CAS 1215122-54-5)
- Potassium Gluconate (CAS 299-27-4)
- 2-Methyl-6-(trifluoromethyl)imidazo[2,1-b]thiazole (CAS 865081-54-5)
- 2-Bromo-4-chloro-3-(difluoromethyl)-6-fluoropyridine (CAS 1806970-37-5)
- 1-(4-{4-[5-(2,4-dichlorophenyl)-1H-pyrazol-3-yl]piperidin-1-yl}-3-nitrophenyl)ethan-1-one (CAS 1026078-87-4)
- Methyl 1-(2,2,2-trifluoroethyl)-1h-pyrazole-4-carboxylate (CAS 1006461-60-4)
- (S)-3-amino-3-(2-(trifluoromethyl)phenyl)propanoic acid (CAS 755749-11-2)
- N-(5-Chloro-3-(phenylsulfonyl)-1H-indol-2-yl)-2-methylbutanamide (CAS 918493-50-2)
- 1-(4-Hydroxy-3,5-dimethylphenyl)butan-1-one (CAS 104008-42-6)
- Neuropeptide W-23 (human) (CAS 383415-79-0)
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