AZD7594 (also known as AZ13189620) is a novel, potent selective nonsteroidal indazole ether-based glucocorticoid receptor modulators (SGRMs) with an IC50 of 0.9 nM. AZD-7594 is an inhaled selective glucocorticoid receptor (GCCR) modulator for the inhaled treatment of respiratory diseases. AZD7594 demonstrated an improved therapeutic ratio over the benchmark inhaled corticosteroid 3 (fluticasone propionate) and prolonged the inhibition of lung edema, indicating potential for once-daily treatment. AZD-7594 is currently in phase II clinical trials by AstraZeneca for the treatment of mild to moderate asthma. It is also in phase I clinical trials for the treatment of chronic obstructive pulmonary disorder (COPD).

Physicochemical Properties

Molecular Formula	C32H32F2N4O6
Molecular Weight	606.616495132446
Exact Mass	606.229
CAS #	1196509-60-0
PubChem CID	67041274
Appearance	White to off-white solid powder
Density	1.4±0.1 g/cm3
Boiling Point	778.9±60.0 °C at 760 mmHg
Flash Point	424.9±32.9 °C
Vapour Pressure	0.0±2.7 mmHg at 25°C
Index of Refraction	1.640
LogP	3.44
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	9
Heavy Atom Count	44
Complexity	1010
Defined Atom Stereocenter Count	3
SMILES	C[C@@H]([C@@H](C1=CC2=C(C=C1)OCCO2)OC3=CC4=C(C=C3)N(N=C4)C5=CC=CC(=C5)C(=O)N[C@@H]6CCOC6)NC(=O)C(C)(F)F
InChi Key	ZZWJKLGCDHYVMB-QMQODZDESA-N
InChi Code	InChI=1S/C32H32F2N4O6/c1-19(36-31(40)32(2,33)34)29(20-6-9-27-28(16-20)43-13-12-42-27)44-25-7-8-26-22(15-25)17-35-38(26)24-5-3-4-21(14-24)30(39)37-23-10-11-41-18-23/h3-9,14-17,19,23,29H,10-13,18H2,1-2H3,(H,36,40)(H,37,39)/t19-,23?,29-/m0/s1
Chemical Name	3-(5-((1R,2S)-2-(2,2-difluoropropanamido)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propoxy)-1H-indazol-1-yl)-N-(tetrahydrofuran-3-yl)benzamide
Synonyms	AZ13189620; AZ-13189620; AZ 13189620; AZD-7594; AZD 7594; AZD7594;
HS Tariff Code	2934.99.9001
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

ln Vitro	At an IC50 of 0.9 nM, AZD7594 is a very effective and specific modulator of the non-steroidal glucocorticoid receptor. Progesterone receptors, androgen receptors, mineralocorticoid receptors, ERα, and ERβ are unaffected by AZD7594 (IC50, >10 μM).
ln Vivo	Rat pulmonary edema can be successfully inhibited by AZD7594, which also exhibits anti-inflammatory properties [1].
References	[1]. Selective Nonsteroidal Glucocorticoid Receptor Modulators for the Inhaled Treatment of Pulmonary Diseases. J Med Chem. 2017 Oct 26;60(20):8591-8605.
Additional Infomation	See also: Velsecorat (annotation moved to).

Solubility Data

Solubility (In Vitro)

DMSO : ≥ 83.3 mg/mL (~137.32 mM)

Solubility (In Vivo)

Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples. Injection Formulations (e.g. IP/IV/IM/SC) Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] *Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin → 500 μL Saline) Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO → 100 μLPEG300 → 200 μL castor oil → 650 μL Saline) Injection Formulation 7: Ethanol : Cremophor : Saline = 10： 10 : 80 (i.e. 100 μL Ethanol → 100 μL Cremophor → 800 μL Saline) Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH → 900 μL Corn oil) Injection Formulation 10: EtOH : PEG300：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Oral Formulations Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). Oral Formulation 3: Dissolved in PEG400 Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose Oral Formulation 6: Mixing with food powders Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.  (Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	1.6485 mL	8.2424 mL	16.4848 mL
	5 mM	0.3297 mL	1.6485 mL	3.2970 mL
	10 mM	0.1648 mL	0.8242 mL	1.6485 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.