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Merck

T3787

3,3′,5,5′-四硫代甲酰乙酸

≥98% (TLC), powder, thyrointegrin receptor antagonist

同義詞:

4-(4-羟基-3,5-二碘苯氧基)-3,5-二碘苯乙酸, Tetrac

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關於此項目

線性公式:
C14H8O4I4
CAS 編號:
分子量::
747.83
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
200-649-1
MDL number:

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產品名稱

3,3′,5,5′-四硫代甲酰乙酸,

InChI key

PPJYSSNKSXAVDB-UHFFFAOYSA-N

InChI

1S/C14H8I4O4/c15-8-4-7(5-9(16)13(8)21)22-14-10(17)1-6(2-11(14)18)3-12(19)20/h1-2,4-5,21H,3H2,(H,19,20)

SMILES string

OC(=O)Cc1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1

solubility

acetone: soluble 19.60-20.40 mg/mL, clear, colorless (or faintly yellow to yellow)

storage temp.

−20°C

Quality Level

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本產品
T7650136883P8386
Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

storage temp.

−20°C

storage temp.

−20°C

storage temp.

-

storage temp.

-

solubility

acetone: soluble 19.60-20.40 mg/mL, clear, colorless (or faintly yellow to yellow)

solubility

-

solubility

methanol: soluble 250 mg/10 mL, clear, faintly yellow to yellow

solubility

ethanol: 50 mg/mL, clear, colorless to light yellow

Application

3,3′,5,5′-四碘甲腺乙酸已被用于:
  • 作为阳性对照研究碘苯腈 (IOX)
  • 二乙基己烯雌酚 (DES) 暴露对斑马鱼胚胎的影响[1]
  • 研究其对聚氨酯麻醉的雄性大鼠齿状回的长期增益 (LTP) 和长期抑制 (LTD) 作用[2]
  • 确定其对眼眶成纤维细胞中促甲状腺激素
  • 促甲状腺免疫球蛋白的作用的影响。[3]

Biochem/physiol Actions

3,3′,5,5′-四碘甲腺乙酸 (Tetrac) 是一种L-甲状腺素 (T4)的 脱氨基类似物。 它可以防止T4和3,5,3′-三碘-L-甲腺原氨酸的促血管生成作用。 [4] 它是甲状腺整合素受体的拮抗剂。[5]Tetrac可防止甲状腺激素的结合。[6]
对大鼠的研究报道了 Tetrac 可能在体内条件下调节 TSH 分泌1

Other Notes

甲状腺激素类似物

Preparation Note

3,3′,5,5′-四硫代甲基乙酸以 19.60-20.40 mg/ml 溶于丙酮,并形成一种透明的淡黄色至黄色溶液。

pictograms

Skull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 2 Oral

存儲類別/等級

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Paul J Davis et al.
Annual review of pharmacology and toxicology, 51, 99-115 (2010-09-28)
Plasma membrane integrin αvβ3 is a cell surface receptor for thyroid hormone at which nongenomic actions are initiated. L-thyroxine (T₄) and 3,3',5-triiodo-L-thyronine (T₃) promote angiogenesis and tumor cell proliferation via the receptor. Tetraiodothyroacetic acid (tetrac), a deaminated T₄ derivative, blocks
Tetrac and NDAT induce Anti-proliferation via Integrin alphavbeta3 in Colorectal Cancers with Different K-RAS Status
Chin YT, et al.
Frontiers in Endocrinology, 10, 130-130 (2019)
The Effects of Intra-hippocampal L-thyroxine Infusion on Long-term Potentiation and Long-term Depression: A Possible Role for the avb3 Integrin Receptor
Bitiktas S, et al.
Journal of Neuroscience Research (2016)
M Yalcin et al.
The Journal of clinical endocrinology and metabolism, 95(4), 1972-1980 (2010-02-06)
Tetraiodothyroacetic acid (tetrac) blocks angiogenic and tumor cell proliferation actions of thyroid hormone initiated at the cell surface hormone receptor on integrin alphavbeta3. Tetrac also inhibits angiogenesis initiated by vascular endothelial growth factor and basic fibroblast growth factor. We tested
Shaker A Mousa et al.
Angiogenesis, 11(2), 183-190 (2007-12-18)
Thyroid hormone has been recently shown to induce tumor growth and angiogenesis via a plasma-membrane hormone receptor on integrin alphaVbeta3. The receptor is at or near the Arg-Gly-Asp (RGD) recognition site on the integrin that is important to extracellular matrix

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