H490 Spironolactone - AK Scientific
 
 
Loading Please Wait...
  Catalog ID # H490
Spironolactone
, 98% (HPLC)
 
4-Pregnen-21-oic acid-17alpha-ol-3-one-7alpha-thiol gamma-lactone 7-acetate




IDENTITY
CAS Registry #:[52-01-7]
MDL Number:MFCD00082250
MF:C24H32O4S
MW:416.57
EINECS:200-133-6
SPECIFICATIONS & PROPERTIES
Purity:98% (HPLC)
Available Spectra:FT-IR, HPLC
Physical Form:White to light yellow powder or solid
Melting Point:198-208°C
Optical Rotation:-32 °--37 ° (c=1, CHCl3)
Shipping:Not Regulated for Shipping.

REVIEW

 Spironolactone is a specific pharmacologic antagonist of aldosterone, acting primarily through competitive binding of receptors at the aldosterone-dependent sodium-potassium exchange site in the distal convoluted renal tubule. Spironolactone causes increased amounts of sodium and water to be excreted, while potassium is retained. Spironolactone acts both as a diuretic and as an antihypertensive drug by this mechanism. It may be given alone or with other diuretic agents which act more proximally in the renal tubule. Aldosterone interacts with a cytoplasmic mineralocorticoid receptor to enhance the expression of the Na+, K+-ATPase and the Na+ channel involved in a Na+ K+ transport in the distal tubule . Spironolactone bind to this mineralcorticoid receptor, blocking the actions of aldosterone on gene expression. Aldosterone is a hormone; its primary function is to retain sodium and excrete potassium in the kidneys.

REFERENCES
[1]Berardesca E, Gabba P, Ucci G, Borroni G, Rabbiosi G: Topical spironolactone inhibits dihydrotestosterone receptors in human sebaceous glands: an autoradiographic study in subjects with acne vulgaris. Int J Tissue React. 1988;10(2):115-9.
[2] Pitt B, Zannad F, Remme WJ, Cody R, Castaigne A, Perez A, Palensky J, Wittes J: The effect of spironolactone on morbidity and mortality in patients with severe heart failure. Randomized Aldactone Evaluation Study Investigators. N Engl J Med. 1999 Sep 2;341(10):709-17.
[3] Wandelt-Freerksen E: [Aldactone in the treatment of sarcoidosis of the lungs (author's transl)] Z Erkr Atmungsorgane. 1977 Jul;149(1):156-9.

Risk Description(s)
R60:May impair fertility.

Safety Description(s)
S53:Avoid exposure - obtain special instructions before use.
S22:Do not breathe dust .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).



Pricing (not showing? please refresh your web browser)

CURRENT AS OF: April 2, 2015
Availability
1. In Stock: Order today by 4 PM PT and ships today from San Francisco, CA, USA
2. Backordered: Please contact us for availability.
3. If Bulk (kg) is Backordered, sizes less than 1kg may be available.
4. All prices FOB San Francisco, CA, USA
HazMat
HazMat shipping information is based on IATA/DOT regulations. For reference only.
1. Not Required: Not regulated by IATA/DOT. Normal shipping for Ground and Express.
2. Required for Express: HazMat shipping via Express. Normal shipping for continental Ground.

SDS

 H490_SDS.pdf

CATEGORIES

 APIs and Bioactives > Diuretics, Antiandrogens

USEFUL LINKS

  PubChem