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N-CARBETHOXY-4-PIPERIDONE | ||
PRODUCT IDENTIFICATION |
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CAS NO. | 29976-53-2 |
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EINECS NO. | 249-984-5 | |
FORMULA | C8H13NO3 | |
MOL WT. | 171.20 | |
H.S. CODE |
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TOXICITY |
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SYNONYMS | Ethyl 4-oxo-1-piperidinecarboxylate; | |
1-Ethoxycarbonyl-4-piperidone; N-Carbethoxy-4-piperidone; Ethyl 4-Oxopiperidine-1-carboxylate; | ||
SMILES |
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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PHYSICAL STATE | Clear to yellow liquid | |
MELTING POINT | ||
BOILING POINT |
147 - 151 C | |
SPECIFIC GRAVITY | 1.13 - 1.14 | |
SOLUBILITY IN WATER | 500 (g/l at 20 C) | |
pH | ||
VAPOR DENSITY |
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AUTOIGNITION |
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NFPA RATINGS |
Health: 1; Flammability: 2; Reactivity: 0 | |
REFRACTIVE INDEX |
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FLASH POINT |
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STABILITY |
Stable under ordinary conditions | |
APPLICATIONS |
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2-Piperidone, a keto-hydropyridine, is a 6-membered lactam structure compound
(delta-valerolactam). Lactam structure compounds including delta-valerolactam
are good organic solvents soluble in water. Cyclic amides and analogues including
N-alkyl lactams are biologically active nucleuses in pharmacologicals and
flavorings. Lactams are widely used in artificial fibre industry. They are
polymerizable and used as nylon precursors. They have excellent applications as
solvents and as intermediates for organic synthesis. They are used in the
aqueous carrier medium and amide penetrants in inks and water soluble
paints. 4-Piperidone, a cyclic amide with ketone at para position, and its N-alkyl
substituted derivatives are used in:
N-Carbethoxy-4-piperidone, a cyclic amide analogue containing ketone at 4 position and N-substituted carboxylic group branch, is used as an intermediate for biologically active pharmaceutical candidates. Example of finish product from N-carbethoxy-4-piperidone are heartburn treat drugs like cisapride. |
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SALES SPECIFICATION | ||
APPEARANCE |
Clear to yellow liquid | |
ASSAY |
98.0% min |
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MOISTURE |
0.5% max | |
TRANSPORTATION | ||
PACKING | 200kgs
in drum | |
HAZARD CLASS | Not regulated | |
UN NO. | ||
OTHER INFORMATION | ||
Hazard Symbols: n/a, Risk Phrases: n/a, Safety Phrases: 24/25/28A/37/45 |
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