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49745-95-1 - Dobutamine hydrochloride - J61333 - Alfa Aesar

J61333 Dobutamine hydrochloride

Numéro CAS

Dimensions Prix ($) Quantité Disponibilité
250mg 76,40
1g 248,00
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Dobutamine hydrochloride


Propriétés chimiques

Poids formulaire
Off-white to white powder
Point de fusion
Soluble in water or ethanol with warming. Also soluble in methanol


Dobutamine hydrochloride is a catecholamine that acts as a β-adrenergic receptor agonist with potent positive inotropic effects in vivo. It has its strongest effects on β1 receptors, with lesser but significant β2 receptor activation and only weak α1 receptor actions. As a result, it strongly increases cardiac contractility with modest chronotropic, arrhythmogenic, and vascular side effects. It is also a polyphenolic antioxidant and can inhibit all human carbonic anhydrase isoforms with Ki values near 1 ?M.


Solutions oxidize readily at pH greater than 11. Protect solutions from light

Références bibliographiques

R.R.Tuttle; J.Mills. Dobutamine: development of a new catecholamine to selectively increase cardiac contractility. Circulation Research. 1975, 36,(1), 185-196.


Y.Huang; K.H.Kwok; N.W.Chan; C.W.Lau; Z.Y.Chen. Role of endothelium and K+ channels in dobutamine-induced relaxation in rat mesenteric artery. Clinical and Experimental Pharmacology and Physiology. 1998, 25,(6), 405-411.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H302-H312-H332-H361

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Suspected of damaging fertility or the unborn child.

Mentions de prudence: P260u-P201-P280h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/clothing. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Code tarifaire harmonisé


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  • H51951

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Consulté récemment

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