(1H-Pyrrole-2-carbonyl)glycine CAS 98276-81-4
| CAS No. | 98276-81-4 |
| Molecular Formula | C7H8N2O3 |
| Molecular Weight | 168.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 168.15 g/mol gives (1H-Pyrrole-2-carbonyl)glycine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(1H-Pyrrole-2-carbonyl)glycine (CAS 98276-81-4), molecular formula C7H8N2O3 and molecular weight 168.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (1H-Pyrrole-2-carbonyl)glycine (C7H8N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 168.15 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (1H-Pyrrole-2-carbonyl)glycine 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 | C7H8N2O3 |
| Molecular Weight | 168.15 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, water |
| 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.) | 1985 |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-Pyrrole-3-carboxylic acid, 5-formyl-1-methyl-, methyl estermethyl 5-formyl-1-methyl-1H-pyrrole-3-carboxylate (CAS 119580-82-4)
- 1H-Pyrrole-2-sulfonyl chloride (CAS 55673-78-4)
- 1H-Pyrrole-3-sulfonyl chloride (CAS 232618-59-6)
- 1H-pyrrole-3-carbonitrile, 2-amino-4-methyl-1-propyl- (CAS 804519-27-5)
- 1H-pyrrole-2,3-dicarboxylic acid (CAS 1125-32-2)
- 1H-Pyrrole-2,4-dicarboxylic acid (CAS 937-26-8)
- 1H-Pyrrole-2,5-dicarboxylic Acid (CAS 937-27-9)
- 1h-Pyrrole-3,4-dicarboxylic acid (CAS 935-72-8)
Recommended Standards
- (±)-Norcantharidin (CAS 29745-04-8)
- (4-Amino-2-nitrophenyl)methanol (CAS 22996-17-4)
- 2,2-Dihydroxy-1-(4-hydroxyphenyl)ethanone (CAS 197447-05-5)
- (4-Amino-3-nitrophenyl)methanol (CAS 63189-97-9)
- 4-(2,4-Dichlorophenyl)-N-[(tetrahydro-2-furanyl)methyl]-2-thiazolamine (CAS 560998-17-6)
- 4-Ethyl-N-[1-(4-fluorophenyl)ethyl]cyclohexan-1-amine (CAS 1132655-07-2)
- N-(2,2-dimethylthietan-3-yl)-2-methoxy-2-methylpropanamide (CAS 1866348-78-8)
- tert-Butyl (2-hydroxy-2-(4-hydroxyphenyl)ethyl)carbamate (CAS 126395-31-1)
- tert-butyl (R)-(1-(3-fluorophenyl)-3-hydroxypropan-2-yl)carbamate (CAS 2361919-58-4)
- n-(2-Chloroacetyl)thiophene-2-carboxamide (CAS 851176-02-8)
- tert-Butyl 4-(3-bromo-2-(trifluoromethyl)-phenyl)piperazine-1-carboxylate (CAS 1774897-58-3)
- 3-Bromo-4-fluoro-1H-pyrrolo[3,2-c]pyridine (CAS 1190309-75-1)
- 3-(2-Methoxy-2-oxoethyl)phenylboronic acid (CAS 643094-11-5)
- Neuropeptide K, porcine (CAS 106441-70-7)
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