1-Vinyl-1H-pyrrole-2-carboxylic acid 1-vinyl-1 h-pyrrole-2-carboxylic acid 34600-55-0 CAS 34600-55-0
| CAS No. | 34600-55-0 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Vinyl-1H-pyrrole-2-carboxylic acid 1-vinyl-1 h-pyrrole-2-carboxylic acid 34600-55-0.
CATO supplies 1-Vinyl-1H-pyrrole-2-carboxylic acid 1-vinyl-1 h-pyrrole-2-carboxylic acid 34600-55-0 (CAS 34600-55-0), a certified reference material (molecular formula C7H7NO2, MW 137.14 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 1-Vinyl-1H-pyrrole-2-carboxylic acid 1-vinyl-1 h-pyrrole-2-carboxylic acid 34600-55-0 is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 137.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 22241-18-5 3-Hydroxybenzaldehyde oxime 7611AD C7H7NO2 (CAS 22241-18-5)
- 2-Acetoxypyridine 2-Pyridinol Acetate 2-Pyridyl Acetate 3847-19-6 (CAS 3847-19-6)
- p-Nitroso-m-cresol (CAS 615-01-0)
- 2-Amino-1H-imidazole-4,5-dicarbonitrile 2-Amino-4,5-dicyanoimidazole 2-Aminoimidazole-4,5-dicarbonitrile 4,5-Dicyano-2-aminoimidazole 40953-34-2 (CAS 40953-34-2)
- N-(1-(2-Isonicotinoylhydrazinyl)-1-oxopropan-2-yl)adamantane-1-carboxamide (CAS 1008184-56-2)
- Falimint (CAS 553-20-8)
- N-(5-iodo-6-methylpyridin-2-yl)benzamide (CAS 760965-16-0)
- 4-(Aminomethyl)-2-fluoroaniline hydrochloride (CAS 865879-00-1)
- Formaldehyde, polymer with 3-methylphenol (CAS 25086-36-6)
- Relugolix Impurity 23 (CAS CATO-C4X-2429123)
- 1-Boc-3-bromo-7-azaindole (CAS 226085-17-2)
- 4-((5-Methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl)oxy)aniline (CAS 919278-08-3)
- tert-Butyl (2-(3-oxopiperazin-1-yl)ethyl)carbamate (CAS 903587-80-4)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
Why CATO?
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