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piperine

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Origin: China

Cas No: 94-62-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
Type:
Herbal Extract
Form:
Powder
Variety:
black pepper extract
Part:
Seed
Extraction Type:
Liquid-Solid Extraction
Packaging:
DRUM, Plastic Container
Place of Origin:
Shaanxi, China
Grade:
pharmaceutical & food grade
Brand Name:
Riotto
Model Number:
94-62-2
Type::
Herbal Extract
Part::
Seed
Place of Origin::
Shaanxi, China (Mainland)
Variety::
Piperine Extract
Test Method::
HPLC
Extraction Type::
Solvent Extraction
Grade::
Food Grade
CAS No.::
94-62-2
Molecular Weight::
285.3377
Appearance::
Yellow BrownPowder
Packaging&Delivery
Packaging Details
25kg/drum with double plastic bag inside;1 kg/aluminum foil bag.
Port
Xi 'an

Property

CAS No.: 94-62-2 Formula: C17H19NO3 Molecular Weight: 285.33800

Description

Piperine, along with its isomer chavicine, is the alkaloid responsible for the pungency of black pepper and long pepper. It has also been used in some forms of traditional medicine and as an insecticide.

Basic Info

Chemical Name	piperine
Synonyms	Piperidine, 1-[5-(1,3-benzodioxol-5-yl)-1-oxo-2,4-pentadienyl]-, (E,E)-; Piperine; 1-piperoylpiperidine; PIPERLINE; Piperin; FEMA 2909; trans,trans-1-piperoylpiperidine; Bioperine;
CAS No.	94-62-2
Molecular Formula	C17H19NO3
Molecular Weight	285.33800
PSA	38.77000
LogP	2.93510

Properties

Appearance & Physical State	Pale yellow liquid.
Density	1.25 g/cm3
Boiling Point	498.524ºC at 760 mmHg
Melting Point	131-135ºC(lit.)
Flash Point	255.298ºC
Refractive Index	1.6846 (20ºC)
Water Solubility	40 mg/L (18 ºC)
Stability	Stable. Incompatible with strong oxidizing agents.
Storage Condition	Store in a cool, dry place. Keep container closed when not in use.

Safety Info

RTECS	TN2321500
Safety Statements	36/37
HS Code	2939999090
WGK Germany	3
Risk Statements	R21/22
Hazard Codes	Xn; Xi

Synthesis Route

Piperidine+(E,E)-piperic acid→piperine
1-[(E)-3,4-(methylenedioxy)cinnamylsulfonyl]acetyl-piperidine→piperine
1-piperidin-1-ylprop-2-en-1-one+3,4-(Methylenedioxy)cinnamic acid→piperine

Precursor

1-piperidin-1-ylprop-2-en-1-one
3,4-(Methylenedioxy)cinnamic acid
Piperidine
(E,E)-piperic acid

Downstream Product

N-nitrosopiperidine
5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpent-3-en-1-one
TETRAETHYL ETHYLENETETRACARBOXYLATE
Isochavicine

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