0820AF 1-(2-Dimethylamino-ethyl)-5-oxo-pyrrolidine-3-carboxylic acid 856437-22-4 C9H16N2O3 CAS 856437-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 856437-22-4 |
| Molecular Formula | C9H16N2O3 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
0820AF 1-(2-Dimethylamino-ethyl)-5-oxo-pyrrolidine-3-carboxylic acid 856437-22-4 C9H16N2O3 (CAS 856437-22-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H16N2O3. Molecular weight: 200.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H16N2O3 |
| Molecular Weight | 200.23 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related AF Standards
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- 2-(Dimethylamino)ethyl (S)-5-oxopyrrolidine-2-carboxylate (CAS 34834-78-1)
- 3-(Dimethylamino)-2,2-diethyloxazolidine-4,5-dione (CAS 500360-25-8)
- 4-(Dimethylamino)-5-nitrothiophene-2-carbaldehyde (CAS 276888-76-7)
- (αE)-α-[(Dimethylamino)methylene]-β-oxobenzenepropanenitrile (CAS 174652-94-9)
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- 2-(Dimethylamino)quinoline-3-carbaldehyde (CAS 728035-61-8)
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Recommended Standards
- 82304-99-2 InChI=1/C10H10O4/c1-2-14-10(13)7-3-4-9(12)8(5-7)6-11/h3-6,12H,2H2,1H benzoic acid, 3-formyl-4-hydroxy-, ethyl ester ethyl 3-formyl-4-hydroxybenzoate (CAS 82304-99-2)
- TF036NGH12 94-60-0 Dimethyl hexahydroterephthalate Dimethyl cyclohexane-1,4-dicarboxylate 1,4-Cyclohexanedicarboxylic acid, 1,4-dimethyl ester 1,4-Cyclohexanedicarboxylic acid, dimethyl ester AI3-28580 Dimethyl 1,4-cyclohexanedicarboxylate EINECS 202-347-5 HSDB 5284 UNII-TF036NGH12 DMCHDC EC 202-347-5 (CAS 94-60-0)
- 1,2-Phenylenediacetic acid 2-Phenylenediacetic acid;o-Phenylenediacetic acid 7500-53-0 A24730 (CAS 7500-53-0)
- 4-[4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl]-pyridine (CAS 57295-67-7)
- 2-(2-Cyclohexylethoxy)benzaldehyde (CAS 1548017-44-2)
- 2-(3-Bromophenyl)-8-methylimidazo[1,2-a]pyridine (CAS 726155-36-8)
- N-(3-methoxyphenyl)piperidine-4-carboxamide hydrochloride (CAS 1172082-04-0)
- 5-(2-Phenylcyclopropyl)imidazolidine-2,4-dione (CAS 2097953-55-2)
- 6-(m-Tolyl)nicotinaldehyde (CAS 898796-56-0)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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