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Merck
CN

8.21036

Piperine

for synthesis

Synonym(s):

Piperine, 1-Piperoylpiperidine

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About This Item

Empirical Formula (Hill Notation):
C17H19NO3
CAS Number:
Molecular Weight:
285.34
UNSPSC Code:
12352005
EC Index Number:
202-348-0
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (HPLC)
Form:
powder
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Quality Level

assay

≥98.0% (HPLC)

form

powder

potency

514 mg/kg LD50, oral (Rat)

mp

127-130 °C

solubility

0.04 g/L

storage temp.

2-30°C

SMILES string

N3(CCCCC3)C(=O)\C=C\C=C\c1cc2c(cc1)OCO2

InChI

1S/C17H19NO3/c19-17(18-10-4-1-5-11-18)7-3-2-6-14-8-9-15-16(12-14)21-13-20-15/h2-3,6-9,12H,1,4-5,10-11,13H2/b6-2+,7-3+

InChI key

MXXWOMGUGJBKIW-YPCIICBESA-N

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 128 °C
Melting range (upper value): ≤ 131 °C
Identity (IR): passes test


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pictograms

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Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

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