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Key Documents

T7383

Sigma-Aldrich

丁卡因

≥98% (TLC)

同義詞:

4-(丁氨基)-苯甲酸-2-(二甲氨基)乙酯

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About This Item

經驗公式(希爾表示法):
C15H24N2O2
CAS號碼:
分子量::
264.36
EC號碼:
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.32

生物源

synthetic (organic)

品質等級

化驗

≥98% (TLC)

形狀

powder

技術

toxicology assay: suitable

儲存溫度

2-8°C

SMILES 字串

CCCCNc1ccc(cc1)C(=O)OCCN(C)C

InChI

1S/C15H24N2O2/c1-4-5-10-16-14-8-6-13(7-9-14)15(18)19-12-11-17(2)3/h6-9,16H,4-5,10-12H2,1-3H3

InChI 密鑰

GKCBAIGFKIBETG-UHFFFAOYSA-N

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一般說明

Tetracaine belongs to the amino-ester class and has a pKa of 8.46.

應用

Tetracaine can be used as a research tool for studying E-C coupling in both skeletal as well as cardiac muscle. The product is a local anaesthetic drug used for studying the impact of numerous drugs on Tumour-necrosis-factor (TNF)-mediated cytotoxicity as well as TNF-induced arachidonic acid release.
Tetracaine has been used as an anesthetic and to lower the glucose synthesis in upper small intestinal infusions. It has also been used to inhibit ryanodine receptors (RyRs) in rats.
眼用局部麻醉药;用于脊髓麻醉

生化/生理作用

Tetracaine also refers as 4-(Butylamino)benzoic acid 2-(dimethylamino)ethyl ester interfere with calcium movement in muscle and non-muscle cells and can inhibit potassium-induced as well as caffeine-induced shortening of outer hair cells (OHC′s). But, the product can′t inhibit electrically-induced shortening of OHC′s.The product can also stimulate caspase activation and inhibits pro-survival signalling pathways which in turn induce human renal cell apoptosis.
Tetracaine blocks intracellular sodium channels. It mediates phosphorylation of eukaryotic initiation factor 2 (eIF2 α) via translational inhibition of P-body formation.
阻断 Ca2+ 从肌浆网的电压敏感性释放。

準備報告

250 mg of tetracaine dissolves in 5 ml of EtOH to yield a clear, colorless solution. The product is also soluble in chloroform and ether at a ratio of 1:2 and in ethanol at 1:5. It is very slightly soluble in water.

象形圖

Skull and crossbonesHealth hazard

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Oral - Carc. 2 - Skin Sens. 1

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3


分析證明 (COA)

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N Slepecky et al.
Hearing research, 32(1), 11-21 (1988-01-01)
Outer hair cell (OHC) shortening has previously been induced in vitro by the application of solutions containing high potassium (a depolarizing agent), acetylcholine (a suggested efferent transmitter) and cationized ferritin (a positively charged macromolecule), as well as by electrical current.
The cell-wide web coordinates cellular processes by directing site-specific Ca 2+ flux across cytoplasmic nanocourses
Duan J, et al.
Nature Communications, 10(1), 2299-2299 (2019)
Tetracaine, a local anesthetic, preferentially induces translational inhibition with processing body formation rather than phosphorylation of eIF2alpha in yeast
Araki T, et al.
Current Genetics, 61(1), 43-53 (2015)
Insect morphogenetic hormones and developmental mechanisms in the nematode, Nematospiroides dubius.
R D Dennis
Comparative biochemistry and physiology. A, Comparative physiology, 53(1), 53-56 (1976-01-01)
Pharmacological considerations for Regional Anesthesia
Principles and Practice of Opthalmic Anesthesia (2018)

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