3-Oxobutanoic Acid 2-Acetoxy-2-methylpropyl Ester-d6 CAS 1185147-99-2
| CAS No. | 1185147-99-2 |
| Molecular Formula | - |
| Molecular Weight | 222.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-Oxobutanoic Acid 2-Acetoxy-2-methylpropyl Ester-d6 (CAS 1185147-99-2), a certified reference material (molecular formula C10H10D6O5, MW 222.27 g/mol) for analytical method development and quality control.
Structurally, 3-Oxobutanoic Acid 2-Acetoxy-2-methylpropyl Ester-d6 (C10H10D6O5) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 222.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-Oxobutanoic Acid 2-Acetoxy-2-methylpropyl Ester-d6 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 | C10H10D6O5 |
| Molecular Weight | 222.27 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.) | 1989 |
Related Oxobutanoic Standards
Recommended Standards
- N-((1,2,3-thiadiazol-4-yl)methyl)-2-methoxypyridin-3-amine (CAS 1157632-32-0)
- n-((1h-Pyrazol-3-yl)methyl)-4-methylthiazole-5-carboxamide (CAS 1208708-69-3)
- 2-((4-Methyl-4H-1,2,4-triazol-3-yl)thio)-1-(1H-pyrrol-2-yl)ethan-1-one (CAS 1154638-62-6)
- n-[(4-methyl-1,3-thiazol-2-yl)methyl]-1h-pyrazole-3-carboxamide (CAS 1209647-58-4)
- (E)-3-(4-(Furan-2-yl)-2-oxobut-3-en-1-yl)-3-hydroxyindolin-2-one (CAS 1609385-99-0)
- Naphthalenesulfonic acid, sodium salt (CAS 1321-69-3)
- 2-Ethyl-[1,3]oxazinane (CAS 24033-80-5)
- 2-Methylimidazo[1,2-a]pyridin-6-ol (CAS 1001434-68-9)
- Levocabastine EP Impurity C (CAS CATO-C4X-22893)
- Tolvaptan Impurity 49 (CAS CATO-C4X-195549)
- 4-Fluoro-N-((1-methyl-1h-pyrazol-5-yl)methyl)aniline (CAS 1006493-59-9)
- 4-(3,5,5-Trimethyl-4,5-dihydro-1H-pyrazol-1-yl)aniline (CAS 61155-32-6)
- Benzyl (S)-(-)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylate p-Toluenesulfonic Acid Salt (CAS 77497-97-3)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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