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Merck

58030

Sigma-Aldrich

氯化碘硝基四氮唑

BioReagent, ≥97.0% (calc. on dry substance, NT)

别名:

2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基氯化四唑氯水合物, INT, 对碘硝基四唑紫

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About This Item

经验公式(希尔记法):
C19H13ClIN5O2
CAS号:
分子量:
505.70
Beilstein:
4093224
EC號碼:
MDL號碼:
分類程式碼代碼:
12352102
PubChem物質ID:
NACRES:
NA.25

產品線

BioReagent

品質等級

化驗

≥97.0% (calc. on dry substance, NT)

mp

240 °C (dec.) (lit.)
~245 °C (dec.)

溶解度

methanol: water (1:1): 50 mg/mL, very faintly turbid, very deep yellow (hot)

應用

histology

SMILES 字串

[Cl-].[O-][N+](=O)c1ccc(cc1)-[n+]2nc(nn2-c3ccc(I)cc3)-c4ccccc4

InChI

1S/C19H13IN5O2.ClH/c20-15-6-8-16(9-7-15)23-21-19(14-4-2-1-3-5-14)22-24(23)17-10-12-18(13-11-17)25(26)27;/h1-13H;1H/q+1;/p-1

InChI 密鑰

JORABGDXCIBAFL-UHFFFAOYSA-M

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應用

碘硝基四唑(INT)是一种四唑染料前体,在还原时形成紫色甲瓒染料,已用于多种应用。它被认为比某些四唑化合物具有更高的反应性,至少就琥珀酸脱氢酶而言,使用0.8 mM INT的浓度可获得最佳结果。INT用作比色测定的电子受体:乳酸脱氢酶、黄嘌呤脱氢酶、乳酰辅酶A脱氢酶、琥珀酸脱氢酶、BBM II酮异构酶、组氨酸脱氢酶和多种其他水解酶。
多种脱氢酶比色分析中的电子受体

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Flam. Sol. 1 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類(WGK)

WGK 3

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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