3,4-Dimethyl 2-amino-1H-pyrrole-3,4-dicarboxylate CAS 54760-19-9
| CAS No. | 54760-19-9 |
| Molecular Formula | C8H10N2O4 |
| Molecular Weight | 198.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dimethyl 2-amino-1H-pyrrole-3,4-dicarboxylate (CAS 54760-19-9) is a high-purity analytical reference standard with the molecular formula C8H10N2O4 and a molecular weight of 198.18 g/mol.
3,4-Dimethyl 2-amino-1H-pyrrole-3,4-dicarboxylate (C8H10N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,4-Dimethyl 2-amino-1H-pyrrole-3,4-dicarboxylate 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 | C8H10N2O4 |
| Molecular Weight | 198.18 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- Methyl 3,5-dimethyl-4-nitro-1H-pyrrole-2-carboxylate (CAS 106840-78-2)
- 2-(3,6-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetic acid (CAS 1071383-19-1)
- Dimethyl 1-amino-1H-pyrrole-2,4-dicarboxylate (CAS 1204245-36-2)
- 4,4-Dimethyl-3-(trifluoromethyl)pentanoic acid (CAS 1343155-62-3)
- Dimethyl 3-Aminopyrrole-2,4-dicarboxylate (CAS 180059-04-5)
- 1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbohydrazide (CAS 39513-55-8)
- 2-(3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)acetamide (CAS 321142-95-4)
- 5-Acetyl-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 58713-03-4)
Recommended Standards
- 3-(Furan-2-yl)pyrido[3,2-e][1,2,4]triazine (CAS 61986-15-0)
- 3,6-Dimethoxy-2-nitroaniline (CAS 26002-57-3)
- 3-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 199480-36-9)
- 3-Ethyl 5-methyl 1H-pyrazole-3,5-dicarboxylate (CAS 565196-84-1)
- 1-(3-Methyl-3,4-dihydroquinolin-1(2H)-yl)ethanone (CAS 950589-56-7)
- Phenanthrene-3-carboxylic acid (CAS 7470-14-6)
- N-Benzyl-N,4-dimethylbenzamide (CAS 57409-40-2)
- (5-Ethylthiophen-2-yl)methanethiol (CAS 1016692-08-2)
- 3-Phenyl-5-(m-tolyl)-1H-pyrazole (CAS 37613-13-1)
- 3-(2-Acetamido-5-nitrophenyl)-5-methyl-1,2,4-oxadiazole (CAS 1965304-80-6)
- 6-Methyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)picolinaldehyde (CAS 1228430-82-7)
- 2,6-Dibromo-4,4-bis(6-bromohexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene (CAS 1426829-76-6)
- 2-(Aminomethyl)-5-chlorothiophene (CAS 214759-22-5)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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