ChemicalBook >>Aristolochic acid>>8-Methoxy-3,4-methylenedioxy-10-nitrophenanthrene-1-carboxylic acid(313-67-7)

8-Methoxy-3,4-methylenedioxy-10-nitrophenanthrene-1-carboxylic acid(313-67-7)

8-Methoxy-3,4-methylenedioxy-10-nitrophenanthrene-1-carboxylic acid(313-67-7)
Product IdentificationBack to Contents
【Product Name】

8-Methoxy-3,4-methylenedioxy-10-nitrophenanthrene-1-carboxylic acid

Aristolochic acid 1
Aristolochic acid A
Aristolochic acid I
Phenanthro[3,4-d]-1,3-dioxole-5-carboxylic acid, 8-methoxy-6-nitro-
TR 1736


【Molecular Weight】



【RTECS Class】

Tumorigen; Drug; Mutagen; Human Data; Natural Product


【Beilstein Reference】

Physical and Chemical PropertiesBack to Contents

Orange-yellow powder.
【Solubility in water】

Slightly soluble

1.499 g/cm3

3.18 (pKa)
【Partition Coefficient】


Contained in a number of botanical products sold as traditional medicines or as dietary supplements or weight-loss remedies. It’s use can cause permanent kidney damage and cancer.
First Aid MeasuresBack to Contents

Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. DO NOT use mouth-to-mouth respiration.

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and StorageBack to Contents

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Poison room locked.

Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards IdentificationBack to Contents

May cause respiratory tract irritation.

May cause skin irritation. Prolonged and/or repeated contact may cause irritation and/or dermatitis.

May cause eye irritation.

Harmful if swallowed. May cause irritation of the digestive tract. May cause kidney damage. Human fatalities have been reported from acute poisoning.
【UN (DOT)】

Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
【Exposure Effects】

Prolonged or repeated skin contact may cause dermatitis. May cause kidney damage.
【Poison Class】

Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
【Fire Potential】

Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.
Stability and ReactivityBack to Contents

Oxidizing agents.

Stable at room temperature in closed containers under normal storage and handling conditions.

Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

【Hazard Class】

【Packing Group】

Company Name: Vientiane Tianjin Hengyuan Technology Co., Ltd.
Tel: 15722085254
Fax: 022-26358246
Company Name: Nanjing Dasf Biotechnology Co., Ltd.
Tel: 025-85846866 18094231287
Fax: 025-83144123
Company Name: Shanghai Hewu Biotechnology Co., LTD
Tel: 021-57886085 17317861055
Company Name: Nanjing Bencao Yikang Biotechnology Co., Ltd
Tel: 025-69790911 18362932668
Company Name: J & K SCIENTIFIC LTD.
Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel: 18621169121
Fax: 86-21-61259102
Company Name: Chembest Research Laboratories Limited
Tel: 021-20908456
Fax: 021-58180499
Company Name: Jia Xing Isenchem Co.,Ltd
Tel: 0573-85285100 18627885956
Fax: 0573-85285100