4-Pyridinecarboxaldehyde
3 Inquiries
675-20-7
Pharma Grade
99%
DAHAI BIOCHEM
25kg/Cardboard Drum
2026-12-31
HARD FAT
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencewhite 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.Basic Info-
Product Name:
2-Piperidone
Other Name: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
CAS No.:675-20-7
Molecular Formula:C5H9NO
InChIKeys:InChIKey=XUWHAWMETYGRKB-UHFFFAOYSA-N
Molecular Weight:99.13110
Exact Mass:99.13
EC Number:211-622-9
UNII:WLN0GQQ6EK
NSC Number:18894|2305
DSSTox ID:DTXSID1060976
HScode:29337900
Categories:
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
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
HARD FAT
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Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2025
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
United States
valerolactam
500 KG Feb 10, 2026 
India
piperidin‑2‑one
350 KG May 2, 2026
India
2-Piperidone
1 KG Dec 8, 2023 Post an enquiry for this product
