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8-Hydroxy-N,N,N′,N′,N″,N″-hexamethylpyrene-1,3,6-trisulfonamide
产品编号: | 3334475 |
规格: | suitable for fluorescence, ≥95% (HPCE) |
CAS NO: | 127044-59-1 |
包装规格: | 50 MG |
产品类别: | 进口试剂 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
产品别名
127044-59-1
8-Hydroxy-N,N,N′,N′,N″,N″-hexamethylpyrene-1,3,6-trisulfonamide
8-Hydroxypyrene-1,3,6-tris(dimethylsulfonamide)
结构式
基本信息
Empirical Formula【经验(实验)分子式】 | C22H25N3O7S3 |
Molecular weight | 539.64 |
MDL number | MFCD00037576 |
PubChem Substance ID【PubChem化学物质编号】 | 57651524 |
NACRES | NA.32 |
Application【应用】 | 适于用作 pH 值指示剂 |
Other Notes【其他说明】 | Fluorescent pH indicator for the weakly acidic pH range and enzyme substrate reference standard |
产品性质
Assay【测定】 | ≥95% (HPCE) |
pKa | 5.7 |
mp | 276 ℃ (lit.) |
solubility【溶解性】 | DMF: soluble DMSO: soluble alcohols: soluble |
fluorescence【荧光】 | λex 490 nm; λem 545 nm in 0.1 M Tris pH 9.0 |
suitability【适用性】 | suitable for fluorescence |
SMILES string | CN(C)S(=O)(=O)c1cc(O)c2ccc3c(cc(c4ccc1c2c34)S(=O)(=O)N(C)C)S(=O)(=O)N(C)C |
InChI | 1S/C22H25N3O7S3/c1-23(2)33(27,28)18-11-17(26)13-7-8-15-19(34(29,30)24(3)4)12-20(35(31,32)25(5)6)16-10-9-14(18)21(13)22(15)16/h7-12,26H,1-6H3 |
InChI key | IMRMTOQIIAICNM-UHFFFAOYSA-N |
安全信息
Pictograms【象形图】 | GHS07 |
Signal word【警示用语:】 | Warning |
Hazard Statements | H315 - H319 - H335 |
Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
Target Organs【靶器官】 | Respiratory system |
Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
WGK | WGK 3 |
Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |