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Safety Information

K4389

Sigma-Aldrich

KR-32568

≥98% (HPLC), solid

Synonym(s):

[5-(2-Methyl-5-fluorophenyl)furan-2-ylcarbonyl]guanidine

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About This Item

Empirical Formula (Hill Notation):
C13H12FN3O2
CAS Number:
852146-73-7
Molecular Weight:
261.25
MDL number:
MFCD08705324
UNSPSC Code:
12352200
PubChem Substance ID:
24724522
NACRES:
NA.77

Assay

≥98% (HPLC)

form

solid

color

white

solubility

DMSO: ~10 mg/mL

storage temp.

2-8°C

SMILES string

Cc1ccc(F)cc1-c2ccc(o2)C(=O)NC(N)=N

InChI

1S/C13H12FN3O2/c1-7-2-3-8(14)6-9(7)10-4-5-11(19-10)12(18)17-13(15)16/h2-6H,1H3,(H4,15,16,17,18)

InChI key

DTLDHYBZLVASJQ-UHFFFAOYSA-N

Gene Information

human ... SLC9A1(6548)

Biochem/physiol Actions

Sodium/hydrogen exchanger-1 (NHE-1) inhibitor; IC50 = 0.23 μM; inhibited NHE-1-mediated rabbit platelet swelling; in anesthetized rats, reduced infarct size from 67% (control) to 43% (at 0.1 mg/kg) and 24% (at 1.0 mg/kg); reduced number of ventricular premature beats from 530 to 266 (at 0.1 mg/kg) and 115 (at 1.0 mg/kg); reduced ventricular fibrillation incidence from 17 to 8 (0.1 mg/kg) and 0 (1.0 mg/kg); implications for research and treatment of myocardial ischemic diseases.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

K4389-BULK:
K4389-25MG:
K4389-5MG:
K4389-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Daniele Torella et al.
Journal of the American Heart Association, 3(2), e000434-e000434 (2014-03-29)
Diabetes mellitus (DM) has multifactorial detrimental effects on myocardial tissue. Recently, carbonic anhydrases (CAs) have been shown to play a major role in diabetic microangiopathy but their role in the diabetic cardiomyopathy is still unknown. We obtained left ventricular samples

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