2-(3,3-Difluorocyclobutyl)ethan-1-amine CAS 1373503-91-3
| CAS No. | 1373503-91-3 |
| Molecular Formula | C6H11F2N |
| Molecular Weight | 135.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(3,3-Difluorocyclobutyl)ethan-1-amine.
2-(3,3-Difluorocyclobutyl)ethan-1-amine (CAS 1373503-91-3) is a high-purity analytical reference standard with the molecular formula C6H11F2N and a molecular weight of 135.16 g/mol.
Owing to fluorine substitution, 2-(3,3-Difluorocyclobutyl)ethan-1-amine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 135.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(3,3-Difluorocyclobutyl)ethan-1-amine 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 | C6H11F2N |
| Molecular Weight | 135.16 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorocyclobutyl Standards
- 1-(3,3-Difluorocyclobutyl)-N-methyl-methanamine (CAS 1251195-17-1)
- 1-(3,3-Difluorocyclobutyl)ethan-1-amine (CAS 1780847-80-4)
- [(2,2-Difluorocyclobutyl)methyl](methyl)amine (CAS 1782544-16-4)
- N-(3,3-difluorocyclobutyl)formamide (CAS 1355328-30-1)
- (3,3-Difluorocyclobutyl)boronic acid (CAS 2757246-31-2)
- ((3,3-Difluorocyclobutyl)methyl)hydrazine (CAS 1364914-31-7)
- 1-(3,3-difluorocyclobutyl)ethan-1-ol (CAS 1784303-38-3)
- 1-(2,2-Difluorocyclobutyl)ethan-1-ol (CAS 2092594-69-7)
Recommended Standards
- 1-Cyclopropyl-1h-pyrrole-3-carbaldehyde (CAS 1354783-32-6)
- 1,5,6,7-Tetrahydro-4H-Indol-4-One (CAS 13754-86-4)
- 7-Amino-2,3-dihydrobenzofuran (CAS 13414-56-7)
- 1-(2-Pyridyl)cyclopropanol (CAS 138835-98-0)
- 6-(4-Chlorophenyl)-3-cyclopropylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1263209-04-6)
- 3-Amino-4-bromophenol (CAS 100367-37-1)
- 1,4-Diphenylbut-3-yn-2-ol (CAS 62969-97-5)
- 3-Iodo-N-methoxy-N-methyl-5-nitrobenzamide (CAS 1211578-13-0)
- 1,3-bis(2,4,6-trimethylphenyl)imidazole chloride (CAS 173035-10-4)
- 5-((4-Ethylphenoxy)methyl)-1,3,4-thiadiazol-2-amine (CAS 331818-27-0)
- N-(Adamantan-1-yl)-2-{[3-cyano-4-(trifluoromethyl)-5H,6H,7H-cyclopenta[b]pyridin-2-yl]sulfanyl}acetamide (CAS 626222-15-9)
- 1,6-dimethylpyrazolo[3,4-b]pyridin-4-ol (CAS 17902-26-0)
- 3-(1h-Pyrazol-1-yl)propanimidamide (CAS 1134311-24-2)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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