1-((tert-Butoxycarbonyl)amino)-3,3-difluorocyclobutanecarboxylic acid CAS 1363380-83-9
| CAS No. | 1363380-83-9 |
| Molecular Formula | C10H15F2NO4 |
| Molecular Weight | 251.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 1-((tert-Butoxycarbonyl)amino)-3,3-difluorocyclobutanecarboxylic acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 251.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-((tert-Butoxycarbonyl)amino)-3,3-difluorocyclobutanecarboxylic acid (CAS 1363380-83-9), a certified reference material (molecular formula C10H15F2NO4, MW 251.23 g/mol) for analytical method development and quality control.
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), 1-((tert-Butoxycarbonyl)amino)-3,3-difluorocyclobutanecarboxylic acid 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 | C10H15F2NO4 |
| Molecular Weight | 251.23 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related tert Standards
- 1-tert-butoxycarbonyl-4,4-difluoro-pyrrolidine-2-carboxylic acid (CAS 1000313-01-8)
- 2-((tert-Butoxycarbonyl)amino)-2-(2,2-difluorocyclopropyl)acetic acid (CAS 1393529-99-1)
- 2-(1-(Tert-butoxycarbonyl)azetidin-3-yl)-2,2-difluoroacetic acid (CAS 1781091-41-5)
- 1-(Tert-butoxycarbonyl)-3,4-difluoropyrrolidine-3-carboxylic acid (CAS 1781331-73-4)
- 1-(Tert-butoxycarbonyl)-3-(difluoromethyl)azetidine-3-carboxylic acid (CAS 1784562-69-1)
- 1-(((tert-Butoxycarbonyl)amino)methyl)-2,2-difluorocyclopropane-1-carboxylic acid (CAS 2228502-72-3)
- 3-(((Tert-butoxycarbonyl)amino)methyl)-2,2-difluorocyclopropane-1-carboxylic acid (CAS 2137627-21-3)
- 5-((Tert-butoxycarbonyl)amino)tetracyclo[3.2.0.0(2,7).0(4,6)]heptane-1-carboxylic acid (CAS 1212140-82-3)
Recommended Standards
- 1-{[(2R,3R)-2-(2,3-Difluorophenyl)-3-methyloxiran-2-yl]methyl}-1H-1,2,3-triazole (CAS 1356090-35-1)
- (R,R)-Efinaconazole Epoxide (CAS 135270-13-2)
- Methyl 2-[[5-(trifluoromethyl)-2-pyridyl]sulfanyl]acetate (CAS 142274-35-9)
- Efinaconazole (2S,3R) epoxide, 98% (CAS 132563-77-0)
- 6-Bromo-1-hydroxynaphthalene (CAS 91270-68-7)
- 2-Thioxo-2,3-dihydrobenzo[d]oxazole-5-carbonitrile (CAS 93794-41-3)
- 5-Chloro-2H-chromene-3-carboxylic acid (CAS 1269695-62-6)
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- 3-Bromo-4-fluoro-5-methylbenzoic acid (CAS 1380310-06-4)
- 5-(Difluoromethyl)-2-(methylthio)pyrimidin-4-amine (CAS 2090187-83-8)
- (3-Ethoxy-4,5-difluorophenyl)(methyl)sulfane (CAS 1379328-38-7)
- 5-Amino-N-{4-[(difluoromethyl)sulfanyl]phenyl}-2-methylbenzene-1-sulfonamide (CAS 326866-51-7)
- Trihexadecenoin (CAS 20246-55-3)
- Hexapeptide-10 (CAS 146439-94-3)
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