Methyldopa Cas:555-30-6

We are Methyldopa CAS:555-30-6 manufacturer and supplier in China, Pls send inquiry of to of visit our official website should you have any interests


Product Description:

Product Name: Methyldopa CAS NO: 555-30-6



Methyldopa Sesquihydrate;


L-Tyrosine, 3-hydroxy-α-methyl-;


Chemical & Physical Properties:

Appearance: Colorless or almost colorless crystals or white to yellowish-white fine powder. Almost tasteless. In the sesquihydrate form.

Assay :≥98.0%

Density: 1.403g/cm3

Boiling Point: 441.6℃ at 760mmHg

Melting Point: 300℃

Flash Point: 220.9℃

Refractive Index: -14 ° (C=1, H2O)

Water Solubility: Soluble

Soluble: Soluble in DMSO (75 mM), water, and dilute hydrochloric acid.

Stability: Stable under normal temperatures and pressures.

Storage Condition: Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.


Safety Information:

RTECS: YP2860000

Safety Statements: S24/25

HS Code: 2918199090

WGK Germany: 3


Methyldopa (L-α-Methyl-3,4-dihydroxyphenylalanine; Aldomet, Aldoril, Dopamet, Dopegyt, etc.) is a centrally acting antihypertensive agent. It is metabolized to alpha-methylnorepinephrine in the brain, and this compound is thought to activate central alpha-2 adrenergic receptors (Gerber, 1990). Being a selective agonist for α2 adrenergic receptors, psychoactive drug is used as a sympatholytic or antihypertensive. Its use is now mostly deprecated following the introduction of alternative safer classes of agents. However, it continues to have a role in otherwise difficult to treat hypertension and gestational hypertension (previously known as pregnancy-induced hypertension (PIH)).

It is on the World Health Organization”s List of Essential Medicines, a list of the most important medication needed in a basic health system.


If you are interested in our products or have any questions, please feel free to contact us!


Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.




Related Products:1-(2-fluoro-4-iodophenyl)ethanone manufacturer | 2-Methyl-5-trifluoroMethyl-2H-pyrazole-3-carboxylic acid supplier | 3-amino-2-(benzylamino)propan-1-ol producer.

Related Products
Product Name
Methyl 2-(3-oxo-2-pentylcyclopentyl)acetate Cas:24851-98-7 View Details
(E)-6-Nitro-3-[2-(pyridin-2-yl)ethenyl]-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole View Details
(1Z)-1,3,3,3-Tetrafluoroprop-1-ene Cas:29118-25-0 View Details
dimethylglyoxime Cas:95-45-4 manufacturer Polymercaptan GH310 Cas:72244-98-5 manufacturer Tauroursodeoxycholic acid Cas:14605-22-2 manufacturer Sitagliptin Phosphate Cas:654671-78-0 manufacturer 3-Biphenylboronic Acid Cas:5122-95-2 manufacturer