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5'-O-DMT-Bz-rA 81246-82-4

5'-O-DMT-Bz-rA 81246-82-4

CAS No.: 81246-82-4

5'-O-DMT-Bz-rA is an intermediate in the preparation /synthesis of cyclic dinucleotide compounds.
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This product is for research use only, not for human use. We do not sell to patients.

5'-O-DMT-Bz-rA is an intermediate in the preparation /synthesis of cyclic dinucleotide compounds.

Physicochemical Properties


Molecular Formula C38H35N5O7
Molecular Weight 673.71
Exact Mass 673.254
CAS # 81246-82-4
PubChem CID 14282135
Appearance White to off-white solid powder
Density 1.36
LogP 4.796
Hydrogen Bond Donor Count 3
Hydrogen Bond Acceptor Count 10
Rotatable Bond Count 11
Heavy Atom Count 50
Complexity 1050
Defined Atom Stereocenter Count 4
SMILES

COC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=NC6=C(N=CN=C65)NC(=O)C7=CC=CC=C7)O)O

InChi Key QPHBEJADZCSKCY-GONXPTGJSA-N
InChi Code

InChI=1S/C38H35N5O7/c1-47-28-17-13-26(14-18-28)38(25-11-7-4-8-12-25,27-15-19-29(48-2)20-16-27)49-21-30-32(44)33(45)37(50-30)43-23-41-31-34(39-22-40-35(31)43)42-36(46)24-9-5-3-6-10-24/h3-20,22-23,30,32-33,37,44-45H,21H2,1-2H3,(H,39,40,42,46)/t30-,32-,33-,37-/m1/s1
Chemical Name

N-[9-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxyoxolan-2-yl]purin-6-yl]benzamide
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


References

[1]. Cyclic di-nucleotide compounds and methods of use. Patent WO2017161349.


Solubility Data


Solubility (In Vitro) DMSO : 100 mg/mL (148.43 mM)
Solubility (In Vivo) Solubility in Formulation 1: ≥ 13.16 mg/mL (19.53 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 131.6 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.

Solubility in Formulation 2: ≥ 2.5 mg/mL (3.71 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 1.4843 mL 7.4216 mL 14.8432 mL
5 mM 0.2969 mL 1.4843 mL 2.9686 mL
10 mM 0.1484 mL 0.7422 mL 1.4843 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.