推薦產品
形狀
liquid
品質等級
品質
filtered through a 1 μm filter
濃度
~0.45 M in acetonitrile
技術
DNA synthesis: suitable
雜質
≤0.003% water
bp
84 °C (lit.)
mp
156-158 °C (lit.)
密度
0.798 g/mL at 20 °C
SMILES 字串
c1nnn[nH]1
InChI
1S/CH2N4/c1-2-4-5-3-1/h1H,(H,2,3,4,5)
InChI 密鑰
KJUGUADJHNHALS-UHFFFAOYSA-N
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一般說明
本品为约 0.45M 四唑乙腈溶液。四唑环在各种合成和工业生产过程中起重要的作用。
應用
四唑溶液可用于 DNA 合成。它可用作在原位 合成脱氧核苷亚磷酰胺的催化剂。可用于制备以下阴离子核苷酸脂质：
- 胸苷 3′-（1,2-二苯甲酰- 锡 -甘油-3-磷酸），diC 12 -3′-dT
- 胸苷 3′-（1,2-二肉豆蔻酰- 锡 -甘油-3-磷酸）diC 14 -3′-dT
- 胸苷-3′-（1,2-二棕榈酰- 锡 -甘油-3-磷酸）diC 16 -3′-dT
注意
室温下为饱和溶液；低于室温储存会产生沉淀。
其他說明
寡核苷酸亚磷酸三酯法合成（二烷基氨基）膦偶联用催化剂
訊號詞
Danger
危險分類
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
41.0 °F - closed cup
閃點（°C）
5 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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