(R)-3-fluoropyrrolidine-3-carboxylic acid hydrochloride CAS 2089671-48-5
| CAS No. | 2089671-48-5 |
| Molecular Formula | C5H8FNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(R)-3-fluoropyrrolidine-3-carboxylic acid hydrochloride (CAS 2089671-48-5) is a high-purity analytical reference standard with the molecular formula C5H8FNO2HCl and a molecular weight of 169.58 g/mol.
Structurally, (R)-3-fluoropyrrolidine-3-carboxylic acid hydrochloride (C5H8FNO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 169.58 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (R)-3-fluoropyrrolidine-3-carboxylic acid hydrochloride 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 | C5H8FNO2 HCl |
| Molecular Weight | 169.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (2S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride (CAS 1061689-04-0)
- 3-FLUOROPYRROLIDINE HYDROCHLORIDE (CAS 116574-74-4)
- 3-Fluoropyrrolidine-1-sulfonyl chloride (CAS 1224929-83-2)
- 3-Fluoropyrrolidine-3-carboxylic acid hydrochloride (CAS 1228583-53-6)
- 3-fluoropyrrolidine-3-carboxylic acid (CAS 1228634-93-2)
- 1-Benzyl-3-fluoropyrrolidine-3-carboxylic acid (CAS 1279669-56-5)
- (R)-2-Fluoropyrrolidine (CAS 1315001-08-1)
- (2R)-3-fluoropyrrolidine-2-carboxylic acid (CAS 1315056-15-5)
Recommended Standards
- P32/98 (hemifumarate) (CAS 136259-20-6)
- 2-Ethyl-4-(pyridin-4-yl)pyrimidine-5-carboxylic acid (CAS 1708080-58-3)
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- (1S,4r)-4,4'-dipentyl-[1,1'-bi(cyclohexane)]-4-carbonitrile (CAS 88510-89-8)
- 1-Cyclohexyl-1H-benzo[d]imidazole (CAS 91820-88-1)
- 2-((6-(Benzo[d][1,3]dioxol-5-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(3,4-difluorophenyl)acetamide (CAS 625378-19-0)
- N-benzyl-5-chloro-N-methyl-4-(methylamino)pyridine-3-sulfonamide (CAS 1352528-87-0)
- (r)-2-Amino-2-(2-morpholinophenyl)ethan-1-ol (CAS 1213362-49-2)
- 8-Acetyl-8-azabicyclo[3.2.1]Octan-3-one (CAS 56880-02-5)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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