2-(3,4,5-Trimethyl-1h-pyrazol-1-yl)acetic acid CAS 66053-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66053-93-8 |
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4,5-Trimethyl-1h-pyrazol-1-yl)acetic acid (CAS 66053-93-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12N2O2. Molecular weight: 168.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related Trimethyl Standards
- Methyl 1,3,4-trimethyl-1H-pyrazole-5-carboxylate (CAS 773136-70-2)
- 1,3,5-Trimethyl-1H-pyrazole-4-carbohydrazide (CAS 477711-16-3)
- 1,3,3-Trimethyl-2-oxabicyclo[2.2.2]octan-5-one (CAS 101221-23-2)
- 1-(2,5,6-Trimethyl-3,4-dihydro-2H-pyran-2-yl)ethan-1-one (CAS 18229-58-8)
- (E)-Trimethyl(3,3,3-trifluoro-1-propenyl)silane (CAS 55364-28-8)
- 1,3,3-Trimethyl-4,6-dioxatricyclo[3.3.1.02,7]nonane (CAS 78087-36-2)
- (6R)-2,2,6-Trimethyl-1-oxaspiro[2.5]octan-4-one (R)-Pulegone Oxide 308358-04-5 (CAS 308358-04-5)
- 3,6,6-Trimethyl-5,6-dihydroimidazo[2,1-b]thiazole (CAS 737710-70-2)
Recommended Standards
- 2-(2-Methylbenzylidene)malononitrile (CAS 2698-44-4)
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- 2,4-dichloro-6-(trifluoromethyl)-5-Pyrimidinamine (CAS 2925-96-4)
- 3-Amino-5-((2-((2-methoxyethyl)amino)-6-(4-(trifluoromethyl)phenyl)pyrimidin-4-yl)oxy)quinoxalin-2(1H)-one (CAS 939040-79-6)
- R-Desmethyl Mirtazapine (CAS 135928-35-7)
- Methyl(phenyl)phosphinic acid (CAS 4271-13-0)
- 4-Methyl-N-(4-(phenylsulfonyl)thiophen-3-yl)benzamide (CAS 860611-18-3)
- 5-(4-Chloro-3-ethylphenoxy)pyrazine-2-carbonitrile (CAS 1394791-54-8)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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