3-Amino-5-(tert-butyl)-1,4-dimethyl-1H-pyrrole-2-carboxylic acid CAS 216574-70-8
| CAS No. | 216574-70-8 |
| Molecular Formula | C11H18N2O2 |
| Molecular Weight | 210.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Amino-5-(tert-butyl)-1,4-dimethyl-1H-pyrrole-2-carboxylic acid 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.
3-Amino-5-(tert-butyl)-1,4-dimethyl-1H-pyrrole-2-carboxylic acid (CAS 216574-70-8) is a high-purity analytical reference standard with the molecular formula C11H18N2O2 and a molecular weight of 210.27 g/mol.
Based on its molecular formula C11H18N2O2, 3-Amino-5-(tert-butyl)-1,4-dimethyl-1H-pyrrole-2-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C11H18N2O2 |
| Molecular Weight | 210.27 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 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.) | 2018 |
| Nitrogen Atoms | 2 |
Related Amino Standards
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Recommended Standards
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- 3-Ethoxy-N,N-dimethyl-4,5,6,7-tetrahydrobenzo[d]isoxazol-4-amine (CAS 794449-87-9)
- 2-[4-(3-chlorophenyl)piperazin-1-yl]-N'-hydroxyethanimidamide (CAS 261623-65-8)
- cis-1-(Boc-amino)-3-(Cbz-amino)cyclopentane (CAS 881891-89-0)
- (2S,3R)-3-(4-Cyanophenyl)-5-oxo-4-(propan-2-yl)thiomorpholine-2-carboxylic acid (CAS 2198400-00-7)
- tert-Butyl (S)-3-(2,6-dichlorobenzyl)piperazine-1-carboxylate (CAS 1260607-74-6)
- 4-(Aminomethyl)-3-nitrobenzoic acid (CAS 2372-51-2)
- 1-(4-Bromophenyl)-3-oxocyclobutane-1-carbonitrile (CAS 872614-37-4)
- 1-(4-Chlorophenyl)-3-(4-(dimethylamino)phenyl)prop-2-en-1-one (CAS 19133-00-7)
- n-Isopentyl-3-methylpentan-2-amine (CAS 1042621-00-0)
- (2S)-2-(4-aminophenyl)propanoic acid (CAS 118417-73-5)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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