3-Hydroxy-2,4,4-trimethylpentanoic acid CAS 82545-49-1
| CAS No. | 82545-49-1 |
| Molecular Formula | C8H16O3 |
| Molecular Weight | 160.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Hydroxy-2,4,4-trimethylpentanoic 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.
CATO supplies 3-Hydroxy-2,4,4-trimethylpentanoic acid (CAS 82545-49-1), a certified reference material (molecular formula C8H16O3, MW 160.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H16O3, 3-Hydroxy-2,4,4-trimethylpentanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 160.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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 | C8H16O3 |
| Molecular Weight | 160.21 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) | 1.0 |
| CAS Registry Year (est.) | 1980 |
Related Hydroxy Standards
- 4-Hydroxy-5,5-dimethylhexanoic acid (CAS 1027519-72-7)
- 5-HYDROXY-2-METHYLPENTAN-2-YL ACETATE (CAS 110086-92-5)
- 3-Hydroxy-2-isopropylpentanoic acid (CAS 1249846-21-6)
- N’-hydroxy-2-(2-methylpropoxy)propanimidamide (CAS 1251506-04-3)
- 3-Ethyl-3-hydroxy-2-methylpentanoic acid (CAS 126485-87-8)
- 2-Ethyl-3-hydroxy-4-methylpentanoic acid (CAS 1310267-91-4)
- Methyl 2-hydroxy-2,4-dimethylpentanoate (CAS 132314-74-0)
- methyl 2-hydroxy-4,4-dimethylpentanoate (CAS 1342995-64-5)
Recommended Standards
- 3-Hydroxy-2,2,4-trimethyl-pentanoic Acid (CAS 35763-45-2)
- 3-Hydroxy-2,5-dimethylhexanoic acid (CAS 847997-41-5)
- 3-Ethyl-2-methylbenzofuran (CAS 40484-94-4)
- 3-Hydroxy-2-methylheptanoic acid (CAS 80458-09-9)
- (3-Bromo-4-methoxy-5-nitrophenyl)methanol (CAS 2386434-21-3)
- (3AR,8aS)-2-(5-bromopyridin-2-yl)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole (CAS 2757083-33-1)
- 1,1-Difluoro-4-phenylbutan-2-one (CAS 145299-84-9)
- (R)-2-Amino-2-cyclopentylethanol (CAS 223473-36-7)
- tert-Butyl ((1-(aminomethyl)cyclobutyl)methyl)carbamate (CAS 1147107-64-9)
- 3-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-yl}propan-1-amine hydrochloride (CAS 1354949-68-0)
- 1-(5-(2-Aminopyrimidin-5-yl)pyridin-2-yl)cyclobutanecarbonitrile (CAS 1369513-79-0)
- 1-(4-Bromophenyl)-3-(3,4,5-trifluorophenyl)propan-1-one (CAS 898777-88-3)
- Ethyl 4-oxo-4-(3-trifluoromethylphenyl)butyrate (CAS 166312-68-1)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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