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2-Piperidone

2-Piperidone structure

CAS No:
675-20-7
Formula:
C5H9NO
Chemical Name:
2-Piperidone
Synonyms:
2-Piperidinone;2-Piperidone;δ-Valerolactam;α-Piperidone;Pentanoic acid,5-amino-,lactam;Valerolactim;5-Pentanolactam;NSC 18894;NSC 2305;2-Oxopiperidine;5-Aminopentanoic acid lactam
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Description

white to yellowish low melting crystalline mass

Solid

Piperidin-2-one is a delta-lactam that is piperidine which is substituted by an oxo group at position 2. It has a role as an EC 1.2.1.88 (L-glutamate gamma-semialdehyde dehydrogenase) inhibitor. It is a member of piperidones and a delta-lactam.

2-Piperidone Basic Attributes

Molecular Weight：

99.13110

Exact Mass：

99.13

EC Number：

211-622-9

UNII：

WLN0GQQ6EK

NSC Number：

18894|2305

DSSTox ID：

DTXSID1060976

HScode：

29337900

Characteristics

PSA：

29.10000

XLogP3：

-0.5

Appearance：

Solid

Density：

1.073

Melting Point：

39.5 °C

Boiling Point：

256 °C

Flash Point：

147ºC

Refractive Index：

1.448

Water Solubility：

H2O: 291 g/L (25 ºC)

Storage Conditions：

Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure：

0.00 mmHg

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36/37

safety instructions：

S26-S37/39

RTECS Number：

TO0110000

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (60%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 7 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-piperidinone

2-Piperidone Use and Manufacturing

Uses

2-Piperidinone (2-piperidone or δ-valerolactam) is a chemical compound classified as a lactam. It is used as an intermediate in the preparation of other chemicals.

Manufacturing Info：

2-Piperidinone: ACTIVE

Computed Properties

Molecular Weight:99.13
XLogP3:-0.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:99.068413911
Monoisotopic Mass:99.068413911
Topological Polar Surface Area:29.1
Heavy Atom Count:7
Complexity:80.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Glutaric acid

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CAS No.: 675-20-7

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675-20-7,2-Azetidinone,99,2-Piperidone, Valerolactam, 2-Azacyclohexanone, 2-Ketopiperidine, 2-Piperidinone, 2-Piperidone, 6-Valerolactam, Alpha-Piperi

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