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SML0408

Sigma-Aldrich

Carboxyamidotriazole

≥98% (HPLC)

Synonym(s):

5-Amino-1-[[3,5-Dichloro-4-(4-chlorobenzoyl)phenyl]meth yl]-1H-1,2,3-triazole-4-carboxamide, CAI, L-651582

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About This Item

Empirical Formula (Hill Notation):
C17H12Cl3N5O2
CAS Number:
99519-84-3
Molecular Weight:
424.67
MDL number:
MFCD00866325
UNSPSC Code:
12352200
PubChem Substance ID:
329825403
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 10 mg/mL (clear solution)

storage temp.

2-8°C

SMILES string

NC(=O)c1nnn(Cc2cc(Cl)c(c(Cl)c2)C(=O)c3ccc(Cl)cc3)c1N

InChI

1S/C17H12Cl3N5O2/c18-10-3-1-9(2-4-10)15(26)13-11(19)5-8(6-12(13)20)7-25-16(21)14(17(22)27)23-24-25/h1-6H,7,21H2,(H2,22,27)

InChI key

WNRZHQBJSXRYJK-UHFFFAOYSA-N

Biochem/physiol Actions

Carboxyamidotriazole (CAI) is a non-cytotoxic anticancer drug. It exhibits anti-inflammatory properties and reduces the release of proinflammatory cytokines. CAI prevents the proliferation and invasive behavior of a variety of human cancer cell types and endothelial cells in vitro and in vivo. It is used to treat several acute and chronic inflammation models, like adjuvant arthritis and inflammatory bowel diseases (IBD). CAI blocks tumor cell proliferation and stimulates cell apoptosis in vitro.
Carboxyamidotriazole (L-651582) is an orally active calcium channel blocker. Carboxyamidotriazole blocks intracellular and mitochondrial calcium entry and flux, resulting in inhibition of cell proliferation, calcium-release-activated calcium channel (CRAC) function, and maintenance of mitochondrial membrane potential.
Carboxyamidotriazole is a calcium channel blocker/calcium flux inhibitor; inhibits CRAC channel function.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000127864
0000127865
0000126384
0000043955
0000043954

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Lei Guo et al.
European journal of pharmacology, 746, 14-21 (2014-12-03)
Carboxyamidotriazole (CAI) is a non-cytotoxic anti-tumor drug, which also shows considerable anti-inflammatory effects in a variety of animal models of inflammation. The exact target and mechanism of CAI were not clearly understood yet. In the present study, we demonstrate that
Laura V Flórez et al.
Nature communications, 9(1), 2478-2478 (2018-06-28)
Microbial symbionts are often a source of chemical novelty and can contribute to host defense against antagonists. However, the ecological relevance of chemical mediators remains unclear for most systems. Lagria beetles live in symbiosis with multiple strains of Burkholderia bacteria
Jia-Lin Yang et al.
International journal of cancer, 123(2), 258-263 (2008-05-09)
We have previously reported that high-dose nifedipine had a selective antiproliferative effect on colon cancer cell lines deficient in DNA mismatch repair (MMR). We hypothesized that carboxyamidotriazole (CAI), a calcium channel blocker, would also have a selective inhibitory effect on
Irene García-Moreno et al.
Polymers, 11(1) (2019-04-10)
Composite structures are particularly vulnerable to impact, which drastically reduces their residual strength, in particular, at high temperatures. The glass-transition temperature (Tg) of a polymer is a critical factor that can modify the mechanical properties of the material, affecting its
Marina Machado et al.
Frontiers in physiology, 11, 26-26 (2020-02-23)
Increasing water CO2, aquatic hypercapnia, leads to higher physiological pCO2 levels in fish, resulting in an acidosis and compensatory acid-base regulatory response. Senegalese sole is currently farmed in super-intensive recirculating water systems where significant accumulation of CO2 in the water
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