ethyl 2-amino-5-methyl-1H-pyrrole-3-carboxylate CAS 108290-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 108290-85-3 |
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
ethyl 2-amino-5-methyl-1H-pyrrole-3-carboxylate (CAS 108290-85-3) 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.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-Ethenyl-4-oxo-cyclohexanecarboxylic Acid (CAS 1082207-50-8)
- 1-Methylisoquinoline-3-carbonitrile (CAS 1079651-22-1)
- 1-Ethyl-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 108444-24-2)
- 2-Amino-3-(2-chlorobenzoyl)thiophene (CAS 40017-58-1)
- Larazotide Acetate (CAS 881851-50-9)
- 2-(Piperidylmethyl)-1-cyclohexanone hydrochloride (CAS 6966-09-2)
- 2-(2-Aminoethyl)-5-methylthiazole-4-carboxylic acid dihydrochloride (CAS 2138171-98-7)
- 2767-84-2
Camphorquinone
Bicyclo(2.2.1)heptane-2,3-dione, 1,7,7-trimethyl-, (1S,4R)-
(1S)-1,7,7-Trimethylbicyclo(2.2.1)heptane-2,3-dione
EINECS 220-446-1
(+)-(1S)-Camphorquinone
(+)-Camphorquinone
(1S)-(+)-Camphorquinone
(1S)-Camphorquinone (CAS 2767-84-2)
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- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com