1-(Carboxymethyl)-5-oxopyrrolidine-3-carboxylic acid CAS 43094-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43094-97-9 |
| Molecular Formula | C7H9NO5 |
| Molecular Weight | 187.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Carboxymethyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 43094-97-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H9NO5. Molecular weight: 187.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H9NO5 |
| Molecular Weight | 187.15 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
Related Carboxymethyl Standards
- 2-(Carboxymethyl)-3-oxopyrrolidine-1-carboxylic acid (CAS 857205-87-9)
- 3-(Carboxymethyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 91189-27-4)
- 3-(Carboxymethyl)-1-methylpyrrolidine-3-carboxylic acid (CAS 1447966-02-0)
- 2-(carboxymethyl)-1-methyl-pyrrole-3-carboxylic acid (CAS 83863-74-5)
- 4-(Carboxymethyl)cyclohexanecarboxylic acid (CAS 105836-76-8)
- 2-(carboxymethyl)thiophene-3-carboxylic acid (CAS 332013-53-3)
- 4-(carboxymethyl)thiophene-3-carboxylic acid (CAS 57279-54-6)
- (R)-2-(Carboxymethyl)-5-oxotetrahydrofuran-2-carboxylic acid (CAS 173934-26-4)
Recommended Standards
- 1-(2-Carboxyacetyl)azetidine-3-carboxylic acid (CAS 97628-94-9)
- 1,6-Anhydro-2-azido-2-deoxy-b-D-glucopyranose (CAS 67546-20-7)
- (S)-2-Amino-3-(2,4-dioxoimidazolidin-1-yl)propanoic acid (CAS 95657-12-8)
- 4-Chloro-2-fluoro-5-iodopyridine (CAS 1184914-20-2)
- N'-((1H-Indol-3-yl)methylene)-3-isopropyl-1H-pyrazole-5-carbohydrazide (CAS 303104-11-2)
- Dimethyl 2,2'-(benzoylazanediyl)diacetate (CAS 5410-11-7)
- 1,2-Bis(phenyl)-1,1,2,2-tetrafluoroethane (CAS 425-32-1)
- 2-oxo-1,2,5,6,7,8-Hexahydro-1,6-naphthyridine-3-carboxylic acid hydrochloride (CAS 933722-83-9)
- 2-[({3-bromoimidazo[1,2-a]pyridin-2-yl}methyl)sulfanyl]benzoic acid hydrobromide (CAS 1221723-27-8)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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