U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C4H11O4P.C3H8N2S
Molecular Weight 258.276
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of S-ETHYLISOTHIURONIUM DIETHYL PHOSPHATE

SMILES

CCSC(N)=N.CCOP(O)(=O)OCC

InChI

InChIKey=CSYSULGPHGCBQD-UHFFFAOYSA-N
InChI=1S/C4H11O4P.C3H8N2S/c1-3-7-9(5,6)8-4-2;1-2-6-3(4)5/h3-4H2,1-2H3,(H,5,6);2H2,1H3,(H3,4,5)

HIDE SMILES / InChI

Molecular Formula C4H11O4P
Molecular Weight 154.1015
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C3H8N2S
Molecular Weight 104.174
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

TrioxBio's API, S-ethylisothiouronium diethylphosphate, MTR-104 (MTR- 105), is a nitric oxide synthase (NOS) inhibitor which blocks the production of nitric oxide, preventing the dilation of blood vessels and the other detrimental effects caused by excessive NOS activity. MTR-105, a fast-acting synthetic NOS inhibitor with rapid onset of action when administered parenterally, has been effective in alleviating hypotension experimentally and in several observational studies while reducing NO production. MTR-105 is registered and approved for clinical use in the Republic of Moldova where data have been collected from 434 patients exposed to the drug in pre- and postapproval clinical investigations.

Approval Year

PubMed

PubMed

TitleDatePubMed
L-arginine increases dopamine transporter activity in rat striatum via a nitric oxide synthase-dependent mechanism.
2004 Dec 1
Calcium/calmodulin-dependent nitric oxide synthase activity in the CNS of Aplysia californica: biochemical characterization and link to cGMP pathways.
2005 Apr
[The estimation of the nitric oxide role in the aggravation of combined radiation-thermal injuries].
2005 May-Jun
Short-term regulation of tumor necrosis factor-alpha-induced lipolysis in 3T3-L1 adipocytes is mediated through the inducible nitric oxide synthase/nitric oxide-dependent pathway.
2009 Nov
Specificity and selectivity profile of EP217609: a new neutralizable dual-action anticoagulant that targets thrombin and factor Xa.
2012 Mar 8
Role of ion channels in sepsis-induced atrial tachyarrhythmias in guinea pigs.
2012 May
Depletion of circulating blood NOS3 increases severity of myocardial infarction and left ventricular dysfunction.
2014 Jan
Patents

Patents

Sample Use Guides

Thirty-six patients with an ejection fraction >50% undergoing open-heart surgery were randomly assigned to either 50 ug kg(-1) min(-1) MTR-105 (M50, n = 12), 10 ug kg(-1) min(-1) MTR-105 (M10, n = 12) or buffered phosphate solution (placebo control, n = 12). Intravenous MTR-105 was administered continuously starting at aortic cross-clamp removal and ending 6 h later. MTR-105 doses were associated with an immediate increase in systemic blood pressure (16%) and systemic vascular resistance and a decrease in cardiac index.
Route of Administration: Intravenous
Substance Class Chemical
Created
by admin
on Sat Dec 16 08:25:56 GMT 2023
Edited
by admin
on Sat Dec 16 08:25:56 GMT 2023
Record UNII
CTD25O6OBI
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
S-ETHYLISOTHIURONIUM DIETHYL PHOSPHATE
Common Name English
PHOSPHORIC ACID, DIETHYL ESTER, COMPD. WITH 2-ETHYL-2-THIOPSEUDOUREA (1:1)
Systematic Name English
S-Ethylisothiouronium diethylphosphate [WHO-DD]
Common Name English
MTR-105
Code English
MTR 105
Code English
DIFETUR
Brand Name English
Classification Tree Code System Code
FDA ORPHAN DRUG 514615
Created by admin on Sat Dec 16 08:25:56 GMT 2023 , Edited by admin on Sat Dec 16 08:25:56 GMT 2023
Code System Code Type Description
EVMPD
SUB194421
Created by admin on Sat Dec 16 08:25:56 GMT 2023 , Edited by admin on Sat Dec 16 08:25:56 GMT 2023
PRIMARY
FDA UNII
CTD25O6OBI
Created by admin on Sat Dec 16 08:25:56 GMT 2023 , Edited by admin on Sat Dec 16 08:25:56 GMT 2023
PRIMARY
SMS_ID
100000179842
Created by admin on Sat Dec 16 08:25:56 GMT 2023 , Edited by admin on Sat Dec 16 08:25:56 GMT 2023
PRIMARY
EPA CompTox
DTXSID60176093
Created by admin on Sat Dec 16 08:25:56 GMT 2023 , Edited by admin on Sat Dec 16 08:25:56 GMT 2023
PRIMARY
CAS
21704-46-1
Created by admin on Sat Dec 16 08:25:56 GMT 2023 , Edited by admin on Sat Dec 16 08:25:56 GMT 2023
PRIMARY
PUBCHEM
210823
Created by admin on Sat Dec 16 08:25:56 GMT 2023 , Edited by admin on Sat Dec 16 08:25:56 GMT 2023
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE
Related Record Type Details
ACTIVE MOIETY