((2R)-2,6-Difluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol CAS 2838077-31-7
| CAS No. | 2838077-31-7 |
| Molecular Formula | C8H13F2NO |
| Molecular Weight | 177.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 177.19 g/mol gives ((2R)-2,6-Difluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
((2R)-2,6-Difluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2838077-31-7), molecular formula C8H13F2NO and molecular weight 177.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H13F2NO, ((2R)-2,6-Difluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 177.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures ((2R)-2,6-Difluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H13F2NO |
| Molecular Weight | 177.19 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 |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (R)-(2,2-Difluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2820537-02-6)
- (S)-(2,2-Difluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2820537-01-5)
- (1R)-1-(4,4-Difluorotetrahydro-2H-pyran-2-yl)propan-1-amine (CAS 2791312-22-4)
- 2-(4,4-Difluorotetrahydro-2H-pyran-2-yl)acetic acid (CAS 2817753-15-2)
- 3,3-Difluorotetrahydro-2H-pyran-4-carboxylic acid (CAS 1504681-05-3)
- 4,4-Difluorotetrahydro-2H-pyran-2-carboxylic acid (CAS 2227205-32-3)
- 7,7-Difluorotetrahydro-1H-Pyrrolo[1,2-c][1,3]Oxazol-3-One (CAS 173315-17-8)
- (4,4-Difluorotetrahydro-2H-pyran-3-yl)methanol (CAS 1781098-50-7)
Recommended Standards
- (2,2-difluoro-hexahydro-1H-pyrrolizin-7a-yl)methanol (CAS 1788873-48-2)
- ((2R,7aR)-2,6-Difluorotetrahydro-lH-pyrrolizin-7a(5H)-yl)methanol (CAS 2850344-69-1)
- (2,2-difluoroethyl)(3,4-dihydro-2H-pyran-2-ylmethyl)amine (CAS 1545665-02-8)
- ((3R,6S)-1,1-Difluoro-5-methyl-5-azaspiro[2.4]heptan-6-yl)methanol (CAS 2850326-69-9)
- S-Benzylmercaptoacetyltriglycine CRS (CAS 123228-56-8)
- n-(3,3-Dimethylcyclohexyl)-1-methyl-1h-pyrazol-3-amine (CAS 1339779-92-8)
- (S)-Aclidinium Bromide (CAS 320346-78-9)
- 2-(1-Ethoxyethoxy)phenol (CAS 51487-88-8)
- 3-(Butylamino)tetrahydrothiophene 1,1-dioxide (CAS 5553-21-9)
- 4-Carbamoyl-piperazine-1-carboxylic acid tert-butyl ester (CAS 883554-88-9)
- 2,6-Dibromo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1192037-24-3)
- Ethyl 2-(2,6-difluoro-4-methoxyphenyl)acetate (CAS 1806277-65-5)
- 4-Bromo-3-((6-methoxypyridin-2-yl)methyl)-1H-pyrrolo[2,3-b]pyridine (CAS 858117-67-6)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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