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(+)-Usnic acid

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Formula: C18H16O7
CAS: 7562-61-0
search Element: usnic acid
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Identification

Structural Formula
(+)-Usnic acid
CAS:
7562-61-0
EINECS:
231-456-0
Molecular Formula:
C18H16O7
MDL:
MFCD00016878
SMILES:
CC1=C(C(=C2C(=C1O)[C@]3(C(=CC(=C(C3=O)C(=O)C)O)O2)C)C(=O)C)O
Synonym:




Suppliers

Indofine Chemical Co, Inc.
026169
Carbone Scientific Co., Ltd.
CS7842352
+
AK Scientific, Inc.
AS5321596
+
Santa Cruz Biotechnology, Inc.
251412
Dayang Chem (Hangzhou) Co.,Ltd.
DC8683472
+
Get Quick Quote

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Xiamen Equation Chemical Co.,Ltd
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H&Z Industry Co.,Ltd
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(R)-Usnic acid
Zhejiang Yixin Pharmaceutical Co., Ltd.
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Haihang Industry Co., Ltd.
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Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
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(+)-Usnic acid, 98%
Alfa (A Johnson Matthey Company)
A12163648

Prices & Availability




Data is processed


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Properties for (+)-Usnic acid

Molecular Weight:
344.32 g·mol−1
Density:
~1.5 g/cm3 (Predicted)
Melting point:
201-203° C (lit.)
Boiling point:
~638.2° C at 760 mmHg (Predicted)
Solubility:
Soluble in water (partly), acetone, ethanol, chloroform (50 mg/ml), and furfural.
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

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Alternative Distributors of [(+)-Usnic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Xi´an Jiangxing Biotechnique Co., Ltd. | Spectrum Chemical Mfg. Corp. | Auspure Biotechnology Co., Ltd. | 3B Scientific Corporation | ABCR GmbH & Co. KG | TCI Europe NV | Zhejiang Yixin Pharmaceutical Co., Ltd. | Wuhan Yuancheng Gongchuang Technology Co.Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Jinan Wedo Industrial Co., Ltd. | Carl Roth GmbH + Co KG | East Chemical Industry Co., Ltd. | Pfaltz & Bauer, Inc.

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Downloads

Mol File:
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MSDS:
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