Products

Hot Keywords: 18162-48-6,872-50-4,Methylene Chloride,naphthalene,THF,Titanium Dioxide

ChemicalBook >>S-(-)-Carbidopa>>3-(3,4-Dihydroxyphenyl)-2-hydrazinyl-2-methyl-propanoic acid(28860-95-9)

3-(3,4-Dihydroxyphenyl)-2-hydrazinyl-2-methyl-propanoic acid(28860-95-9)

Contents

Product Identification	Back to Contents
【Product Name】 3-(3,4-Dihydroxyphenyl)-2-hydrazinyl-2-methyl-propanoic acid
【Synonyms】 Hydrazino-a-methyldopa L-3-(3,4-Dihydroxyphenyl)-2-methyl-2-hydrazinopropionic acid L-a-Hydrazino-a-methyl-b-(3,4-dihydroxyphenyl)propionic acid L-alpha-Methyldopahydrazine N-Aminomethyldopa S-(-)-a-Hydrazino-3,4-dihydroxy-2-methylbenzenepropanoic acid
【CAS】 28860-95-9
【Formula】 C10H16N2O5
【Molecular Weight】 244.25
【EINECS】 249-271-9
【RTECS】 MW5298000
【RTECS Class】 Drug; Mutagen; Reproductive Effector
【Merck】 12,1843
【Beilstein/Gmelin】 657532
【Beilstein Reference】 5-15

Physical and Chemical Properties	Back to Contents
【Solubility in water】 Very soluble
【Melting Point】 206 - 208
【Boiling Point】 419
【Vapor Pressure】 5E-12 (25 C)
【pKa/pKb】 3.40 (pKa)
【Partition Coefficient】 .46
【Heat Of Vaporization】 84.6 kJ/mol
【Usage】 Peripheral inhibitor ofl-aromatic amino acid decarboxylase. When administered simultaneously withl-dopa, it prevents extracerebral conversion to dopamine.

First Aid Measures	Back to Contents
【Ingestion】 If swallowed, wash out mouth with water provided person is conscious. Call a physician.
【Inhalation】 If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
【Skin】 In case of contact, immediately wash skin with soap and copious amounts of water.
【Eyes】 In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.

Handling and Storage	Back to Contents
【Storage】 Keep tightly closed. Store in a cool dry place. Store at -20 C

Hazards Identification	Back to Contents
【Inhalation】 Material may be irritating to mucous membranes and upper respiratory tract.
【Skin】 May cause skin irritation.
【Eyes】 May cause eye irritation.
【Hazards】 Emits toxic fumes under fire conditions.

Exposure Controls/Personal Protection	Back to Contents
【Personal Protection】 Compatible chemical-resistant gloves. Chemical safety goggles.
【Respirators】 Government approved respirator.
【Exposure Effects】 Avoid contact and inhalation.

Fire Fighting Measures	Back to Contents
【Fire Fighting】 Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Accidental Release Measures	Back to Contents
【Small spills/leaks】 Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity	Back to Contents
【Incompatibilities】 Strong oxidizing agents.
【Decomposition】 Carbon monoxide, Carbon dioxide, Nitrogen oxides.

Company Name:	Zhejiang Yefeng Pharmaceutical Co., Ltd.
Tel:	86-579-86733319
Fax:	86-579-86730319 86733090
WebSite:	www.wildwindpharm.com

Company Name:	Shanghai Boyle Chemical Co., Ltd.
Tel:	021-50182298 021-50180596
Fax:	+86-21-57758967
WebSite:	www.boylechem.com

Company Name:	3B Pharmachem (Wuhan) International Co.,Ltd.
Tel:	821-50328103-801 18930552037
Fax:	86-21-50328109
WebSite:	www.chemicalbook.com/ShowSupplierProductsList13285/0_EN.htm

Company Name:	Chembest Research Laboratories Limited
Tel:	+86-21-20908456
Fax:	021-58180499
WebSite:	http://www.BioChemBest.com

Company Name:	Chemsky（shanghai）International Co.,Ltd.
Tel:	021-50135380
Fax:
WebSite:	www.shchemsky.com

Company Name:	Shanghai civi chemical technology co.,Ltd
Tel:	86-21-34053660
Fax:	86-21-34053661
WebSite:	www.labgogo.com

HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.