(R)-1-(2-Nitrophenyl)pyrrolidin-3-ol CAS 252759-85-6
| CAS No. | 252759-85-6 |
| Molecular Formula | C10H12N2O3 |
| Molecular Weight | 208.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-1-(2-Nitrophenyl)pyrrolidin-3-ol 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.
CATO supplies (R)-1-(2-Nitrophenyl)pyrrolidin-3-ol (CAS 252759-85-6), a certified reference material (molecular formula C10H12N2O3, MW 208.21 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, (R)-1-(2-Nitrophenyl)pyrrolidin-3-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.21 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.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O3 |
| Molecular Weight | 208.21 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related R Standards
- 2-Methyl-2-(3-nitrophenyl)propanamide (CAS 103151-23-1)
- 4-(3-Nitrophenyl)morpholine (CAS 116922-22-6)
- 1-(3-Nitrophenyl)azetidin-3-ol (CAS 1301138-57-7)
- N-[(4-Nitrophenyl)methyl]oxetan-3-amine (CAS 1343399-93-8)
- (3R)-1-(4-nitrophenyl)pyrrolidin-3-ol (CAS 181959-79-5)
- (3S)-1-(4-nitrophenyl)pyrrolidin-3-ol (CAS 791850-16-3)
- (S)-1-(2-Nitrophenyl)pyrrolidin-3-ol (CAS 252759-90-3)
- (S)-2-(4-Nitrophenyl)morpholine (CAS 920799-01-5)
Recommended Standards
- (E)-Ethyl 3-((2-hydroxyhydrazono)methyl)benzoate (CAS 468068-98-6)
- (R)-1-Methoxy-1-oxopropan-2-yl benzoate (CAS 84657-11-4)
- (E)-5-(But-2-enoyl)-4-methoxy-6-methyl-2H-pyran-2-one (CAS 76868-97-8)
- (R)-2-(3-METHYLUREIDO)-2-PHENYLACETIC ACID (CAS 41807-33-4)
- 1-[5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl]piperidin-4-ol (CAS 1202805-26-2)
- 5-Cyanobenzofuran-2-carboxylic Acid (CAS 84102-75-0)
- 3-(5-Chloro-1,3-benzoxazol-2-yl)benzoyl chloride (CAS 1017791-51-3)
- 1,4-Diphenylbutane (CAS 1083-56-3)
- 2-(Aminomethyl)-5-chloro-3-(difluoromethyl)pyridine-4-methanol (CAS 1807067-06-6)
- 2-(Cyclopentyloxy)pyridin-3-ol (CAS 1881327-96-3)
- N-[(1R,2R)-2-Aminocyclohexyl]-N'-[(8α,9S)-cinchonan-9-ylthiourea (CAS 1052184-44-7)
- 3-(4-Fluorophenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 685106-57-4)
- 2-{2-[2-(Octadecyloxy)ethoxy]ethoxy}ethan-1-ol (CAS 4439-32-1)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
Why CATO?
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