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MM419447

Cat No.:V74641 Purity: ≥98%
MM 419447, a linaclotide metabolite, is a guanylate cyclase-C agonist.
MM419447
MM419447 Chemical Structure CAS No.: 1092457-78-7
Product category: Guanylate Cyclase
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
1mg
5mg
10mg
Other Sizes
Official Supplier of:
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Product Description
MM 419447, a linaclotide metabolite, is a guanylate cyclase-C agonist. MM 419447 may be utilized to study irritable bowel syndrome with constipation (IBS-C).
Biological Activity I Assay Protocols (From Reference)
ln Vitro
High-affinity binding of MM 419447 to T84 cells causes a notable intracellular buildup of cyclic guanosine-39,59-monophosphate (cGMP) in a concentration-dependent manner[1].
ln Vivo
The Cmax, AUC0-6, and t1/2 values for MM 419447 (10 mg/kg; po) dosing are 27 ng/mL, < 29.7 ng h/mL, and 0.33 hours, respectively[1].
Animal Protocol
Animal/Disease Models: Female SD (Sprague-Dawley) rats[1]
Doses: 10 mg/kg
Route of Administration: Po (pharmacokinetic/PK Analysis)
Experimental Results: The Cmax, AUC0-6 and Tmax were 27 ng/mL, ≤ 29.7 ng h/mL and 0.33 hrs (hours), respectively.
References

[1]. Pharmacologic properties, metabolism, and disposition of linaclotide, a novel therapeutic peptide approved for the treatment of irritable bowel syndrome with constipation and chronic idiopathic constipation. J Pharmacol Exp Ther. 2013;344.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C50H70N14O19S6
Molecular Weight
1363.56
Exact Mass
1362.326
CAS #
1092457-78-7
PubChem CID
156613899
Appearance
White to off-white solid powder
LogP
-7.8
Hydrogen Bond Donor Count
17
Hydrogen Bond Acceptor Count
26
Rotatable Bond Count
9
Heavy Atom Count
89
Complexity
2650
Defined Atom Stereocenter Count
13
SMILES
O=C1[C@@H](NC([C@]2([H])CSSC[C@@H](C(N[C@]3([H])C(N[C@@H](C(N[C@H](C(N[C@@]([H])(CSSC[C@H](NC(CNC(C(NC([C@]([H])(CSSC3)NC([C@@H](NC([C@]3([H])CCCN31)=O)C)=O)=O)[C@H](O)C)=O)=O)C(=O)O)C(N2)=O)=O)CC1C=CC(=CC=1)O)=O)CCC(=O)O)=O)=O)N)=O)CC(=O)N
InChi Key
PEHXAHVIVOAJQN-BRJMRMHMSA-N
InChi Code
InChI=1S/C50H70N14O19S6/c1-21-39(71)59-32-19-87-86-16-29-43(75)56-26(9-10-37(69)70)41(73)57-27(12-23-5-7-24(66)8-6-23)42(74)61-31(18-88-89-20-33(50(82)83)55-36(68)14-53-48(80)38(22(2)65)63-46(32)78)45(77)62-30(17-85-84-15-25(51)40(72)60-29)44(76)58-28(13-35(52)67)49(81)64-11-3-4-34(64)47(79)54-21/h5-8,21-22,25-34,38,65-66H,3-4,9-20,51H2,1-2H3,(H2,52,67)(H,53,80)(H,54,79)(H,55,68)(H,56,75)(H,57,73)(H,58,76)(H,59,71)(H,60,72)(H,61,74)(H,62,77)(H,63,78)(H,69,70)(H,82,83)/t21-,22+,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,38-/m0/s1
Chemical Name
(1R,4S,7S,13S,16R,21R,24R,27S,30S,33R,38R,44S)-21-amino-13-(2-amino-2-oxoethyl)-27-(2-carboxyethyl)-44-[(1R)-1-hydroxyethyl]-30-[(4-hydroxyphenyl)methyl]-4-methyl-3,6,12,15,22,25,28,31,40,43,46,51-dodecaoxo-18,19,35,36,48,49-hexathia-2,5,11,14,23,26,29,32,39,42,45,52-dodecazatetracyclo[22.22.4.216,33.07,11]dopentacontane-38-carboxylic acid
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

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO: 100 mg/mL (73.34 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (1.83 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in 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 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
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.

Solubility in Formulation 2: ≥ 2.5 mg/mL (1.83 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 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 0.7334 mL 3.6669 mL 7.3337 mL
5 mM 0.1467 mL 0.7334 mL 1.4667 mL
10 mM 0.0733 mL 0.3667 mL 0.7334 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.

Calculator

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What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(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.

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