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Sodium nitroprusside  (Synonyms: Ro 21-2498)

Cat. No.: HY-B0564 Purity: ≥99.0%
COA Handling Instructions

Sodium nitroprusside (Ro 21-2498) is a potent vasodilator working through releasing NO spontaneously in blood.

For research use only. We do not sell to patients.

Sodium nitroprusside Chemical Structure

Sodium nitroprusside Chemical Structure

CAS No. : 14402-89-2

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Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
USD 73 In-stock
Solution
10 mM * 1 mL in DMSO USD 73 In-stock
Solid
100 mg USD 66 In-stock
500 mg USD 106 In-stock
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Customer Review

Based on 4 publication(s) in Google Scholar

Other Forms of Sodium nitroprusside:

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Description

Sodium nitroprusside (Ro 21-2498) is a potent vasodilator working through releasing NO spontaneously in blood.

In Vitro

Sodium nitroprusside (Ro 21-2498) is a potent vasodilator. Sodium nitroprusside has potent vasodilating effects in arterioles and venules. Sodium nitroprusside breaks down in circulation to release nitric oxide (NO). NO activates guanylate cyclase in vascular smooth muscle and increases intracellular production of cGMP. The end result is vascular smooth muscle relaxation, which allow vessels to dilate [1]. Sodium nitroprusside decreases the proliferation of vascular smooth muscle cells [2]. Sodium nitroprusside (5 mg/kg) significantly reduces the intestinal ischemiareperfusion injury as a nitric oxide donor in rats [3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Clinical Trial
Molecular Weight

261.92

Formula

C5FeN6Na2O

CAS No.
Appearance

Solid

Color

Brown to reddish brown

SMILES

N#C[Fe-2](C#N)(C#N)(C#N)(N=O)C#N.[Na+].[Na+]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

H2O : 100 mg/mL (381.80 mM; Need ultrasonic)

DMSO : 33.33 mg/mL (127.25 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.8180 mL 19.0898 mL 38.1796 mL
5 mM 0.7636 mL 3.8180 mL 7.6359 mL
10 mM 0.3818 mL 1.9090 mL 3.8180 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  PBS

    Solubility: 100 mg/mL (381.80 mM); Clear solution; Need ultrasonic

  • 2.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (9.54 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (9.54 mM); Clear solution

*All of the co-solvents are available by MedChemExpress (MCE).
Purity & Documentation

Purity: ≥99.0%

References
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Sodium nitroprusside Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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Product Name:
Sodium nitroprusside
Cat. No.:
HY-B0564
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