Ritodrine HCl (DU21220 HCl)
This product is for research use only, not for human use. We do not sell to patients.
For small sizes, please check our retail website as below: www.invivochem.com
| Size | Price | Stock |
|---|---|---|
| 2g | $500 | Check With Us |
| 5g | $900 | Check With Us |
| 10g | $1350 | Check With Us |
: Cat #: V1118 CAS #: 23239-51-2 Purity ≥ 98%
Description: Ritodrine HCl (DU21220; DU21220; ST51015115; ST-51015115; Pre-Par; Utopar), the hydrochloride salt of ritodrine, is a β-2 adrenergic receptor agonist used to treat premature labor.
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| Molecular Weight (MW) | 323.81 |
|---|---|
| Molecular Formula | C17H21NO3.HCl |
| CAS No. | 23239-51-2 |
| Storage | -20℃ for 3 years in powder formr |
| -80℃ for 2 years in solvent | |
| Solubility In Vitro | DMSO: 65 mg/mL (200.7 mM)r |
| Water: 65 mg/mL (200.7 mM)r | |
| Ethanol: NA | |
| Solubility In Vivo | Chemical Name: 4-[2-[[(1S,2R)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol;hydrochloride InChi Key: IDLSITKDRVDKRV-JSUROZADSA-N InChi Code: InChI=1S/C17H21NO3.ClH/c1-12(17(21)14-4-8-16(20)9-5-14)18-11-10-13-2-6-15(19)7-3-13;/h2-9,12,17-21H,10-11H2,1H3;1H/t12-,17-;/m1./s1 SMILES Code: CC(C(C1=CC=C(C=C1)O)O)NCCC2=CC=C(C=C2)O.Cl |
| Synonyms | DU21220; Ritodrine Hydrochloride; Ritodrine (hydrochloride); (+-)-Ritodrine hydrochloride; DU21220; DU21220; ST51015115; ST-51015115; Pre-Par; Utopar |
| Solvent volume to be added | Mass (the weight of a compound) | |||
|---|---|---|---|---|
| Mother liquor concentration | 1mg | 5mg | 10mg | 20mg |
| 1mM | 3.0882 mL | 15.4412 mL | 30.8823 mL | 61.7646 mL |
| 5mM | 0.6176 mL | 3.0882 mL | 6.1765 mL | 12.3529 mL |
| 10mM | 0.3088 mL | 1.5441 mL | 3.0882 mL | 6.1765 mL |
| 20mM | 0.1544 mL | 0.7721 mL | 1.5441 mL | 3.0882 mL |
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start)
×
Volume(start)
=
Concentration(final)
×
Volume(final)
This equation is commonly abbreviated as: C1 V1 = C2 V2
Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg
Average weight of animals g
Dosing volume per animal µL
Number of animals
Step Two: Enter the in vivo formulation
%DMSO
+
%
+
%Tween 80
+
%ddH2O
Calculation Results:
Working concentration:
mg/ml;
Method for preparing DMSO master liquid:
mg
drug pre-dissolved in
µL
DMSO(Master liquid concentration
mg/mL)
,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:
Take
µL
DMSO master liquid, next add
µL
PEG300, mix and clarify, next add
µL
Tween 80,mix and clarify, next add
µL
ddH2O,mix and clarify.
Note:
- (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
- (2) Be sure to add the solvent(s) in order.