2-(1-(Tert-butoxycarbonyl)-4-(3,4-difluorophenyl)piperidin-4-yl)acetic acid CAS 644982-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 644982-68-3 |
| Molecular Formula | C18H23F2NO4 |
| Molecular Weight | 355.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(1-(Tert-butoxycarbonyl)-4-(3,4-difluorophenyl)piperidin-4-yl)acetic acid (CAS 644982-68-3) pharmaceutical standards reference standard. Molecular formula: C18H23F2NO4. Molecular weight: 355.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H23F2NO4 |
| Molecular Weight | 355.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Tert Standards
- 3-((tert-Butoxycarbonyl)amino)-3-(2,3,4-trimethoxyphenyl)propanoic acid (CAS 284493-70-5)
- 2-[(tert-Butoxycarbonyl)amino]-3-(2-fluoro-4,5-dimethoxyphenyl)-2-propanoic Acid Methyl Ester (CAS 853759-47-4)
- 1-(Tert-butoxycarbonyl)-4-(naphthalen-1-yl)piperidine-4-carboxylic acid (CAS 1198287-04-5)
- 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(3-chlorophenyl)acetic acid (CAS 885272-99-1)
- 2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-2-(4-chlorophenyl)acetic acid (CAS 885273-01-8)
- 5-((tert-Butoxycarbonyl)amino)-2-(2-chlorophenyl)thiazole-4-carboxylic acid (CAS 1270034-24-6)
- (4-((4-(Tert-butoxycarbonyl)piperazin-1-yl)methyl)-3-chlorophenyl)boronic acid (CAS 1704074-51-0)
- 4-(Butoxycarbonyl)phenyl 4-tert-butylbenzoate (CAS 331462-12-5)
Recommended Standards
- 1,2-Bis(4-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid, mixture of diastereomers (CAS 656243-36-6)
- 2-(2-Benzoyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (CAS 930395-95-2)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(3,4,5-trimethoxyphenyl)propanoic acid (CAS 477254-82-3)
- 3-Bromo-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ol (CAS 740842-36-8)
- 4-{2-[4-(2,4-Dimethylanilino)-4-oxobutanoyl]hydrazino}-4-oxobutanoic acid (CAS 315248-55-6)
- Tert-butyl 4-((3-fluoro-4-methoxybenzyl)amino)piperidine-1-carboxylate (CAS 1349717-80-1)
- (5-(3-Amino-2-methylphenyl)furan-2-yl)methanol (CAS 874468-51-6)
- 3-(4-Fluorophenyl)-5-(o-tolylamino)thiazolidine-2,4-dione (CAS 1025499-75-5)
- 2-[(4-Formyl-1,3-dimethyl-1H-pyrazol-5-yl)sulfanyl]acetic acid (CAS 1221725-60-5)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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