Aldosterone standard , 100μg/mLinacetonitrile , 52-39-1
Synonym(s):
11β,21-Dihydroxy-3,20-dioxo-4-pregnen-18-al;11β,21-Dihydroxypregn-4-ene-3,18,20-trione;18-Aldocorticosterone;Aldosterone;Reichstein X
CAS NO.：52-39-1
Empirical Formula: C21H28O5
Molecular Weight: 360.45
MDL number: MFCD00051136
EINECS: 200-139-9
| Pack Size | Price | Stock | Quantity |
| 1ML | RMB1599.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 170-172°C |
| alpha | D23 +152.2° (anhydr; c = 2 in acetone); D25 +161° (c = 0.1 in chloroform) |
| Boiling point: | 412.46°C (rough estimate) |
| Density | 1.28 |
| refractive index | 1.6120 (estimate) |
| Flash point: | 2℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetone (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| pka | 12.98±0.10(Predicted) |
| form | Crystalline Powder |
| color | White |
| optical activity | +14523 (c 0.99, acetone) |
| Water Solubility | 51.18mg/L(37 ºC) |
| Merck | 13,224 |
| BRN | 3224996 |
| CAS DataBase Reference | 52-39-1(CAS DataBase Reference) |
| EPA Substance Registry System | Aldosterone (52-39-1) |
Description and Uses
Aldosterone is a mineralocorticosteroid that takes part in the regulation of electrolytic balance in the organism. Aldosterone lowers excretion of sodium ions from the body, thus increasing their reabsorption and increasing secretion of potassium ions in renal tubules. Being a competitive antagonist of aldosterone, spironlactone blocks aldosterone receptors, thus increasing excretion of sodium, chloride, and corresponding equivalents of water with urine, thus retaining the amount of potassium ions in the organism. Spironolactone is used both individually as well as in combination with thiazides, since it lowers kaliuresis caused by thiazide diuretics.
Imatinib intermediate
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225-H302+H312+H332-H319 |
| Precautionary statements | P210-P280-P305+P351+P338 |
| Hazard Codes | Xi,Xn,F |
| Risk Statements | 36/37/38-36-20/21/22-11 |
| Safety Statements | 22-24/25-36-26-36/37-16 |
| RIDADR | UN 1648 3 / PGII |
| WGK Germany | 3 |
| RTECS | TU4523000 |
| F | 22-24-25 |
| HS Code | 29372900 |