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直接红2 | 992-59-6

直接红2
Benzopurpurine 4B (Technical Grade)
992-59-6
C34H26N6O6S2-2.2[Na+]
724.71644
如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:直接红2结构式
直接红2MSDS
87563776
直接红2价格
名称和标识符
MDL MFCD00012410
InChIKey SUXCALIDMIIJCK-UHFFFAOYSA-L
Inchi InChI=1S/C34H28N6O6S2.2Na/c1-19-15-21(11-13-27(19)37-39-29-17-31(47(41,42)43)23-7-3-5-9-25(23)33(29)35)22-12-14-28(20(2)16-22)38-40-30-18-32(48(44,45)46)24-8-4-6-10-26(24)34(30)36;;/h3-18H,35-36H2,1-2H3,(H,41,42,43)(H,44,45,46);;/q;2*+1/p-2
SMILES CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=CC=CC=C4C(=C3)S(=O)(=O)[O-])N)C)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N.[Na+].[Na+]
别名信息
- 中文别名 -
  • 直接红2
  • 苯紫红素4B
  • 苯并红紫4B
  • Benzopurpurine 4B 苯并红紫4B
  • Benzopurpurine 4B 苯紫红素4B
  • 苯红紫4B
  • 3,3'-[[3,3'-二甲基(1,1'-联苯)-4,4'-二基]双(偶氮)]双(4-氨基-1-萘磺酸)二钠盐
  • 苯紫4B
  • 红紫素4B
  • 直接红 2
- 英文别名 -
  • 1-Naphthalenesulfonicacid,3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[4-amino-,sodium salt (1:2)
  • Benzopurpurine 4B
  • 1-Naphthalenesulfonicacid,3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]b...
  • Benzopurpurin4B
  • DIRECT RED 2
  • disodium,4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]naphthalene-1-sulfonate
  • 1-naphthalenesulfonic acid, 3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(a
  • 1-naphthalenesulfonic acid, 3,3'-((3,3'-dimethyl(1,1'-diphenyl)-4,4'-diyl)bis(a
  • 1-naphthalenesulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(a
  • amanil purpurine
  • paper red 4b
  • purpurin 4b
  • Direct Red 2
  • Diazine Red 4B
  • 1-Naphthalenesulfonic acid, 3,3'-((3,3'-dimethyl(1,1'-diphenyl)-4,4'-diyl)bis(azo))bis(4-amino-, disodium salt
  • MFCD00012410
  • Q818516
  • Direct Purpurine 4B
  • B0781
  • disodium
  • 4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]naphthalene-1-sulfonate
  • Tetrodirect Red 4B
  • Amanil purpurine
  • Diphenyl Red 4B
  • Paper Red 4B
  • Diacotton benzopurpurine 4B
  • Cotton Red 4B
  • AKOS000282537
  • NCGC00260057-01
  • Diamine purpurine 4B
  • Diazamine purpurine 4B
  • BENZOPURPURIN B
  • HSDB 4226
  • Diphenyl Red 4BS
  • NCGC00091339-01
  • Benzopurpurine 4BKX
  • NS00043054
  • G519JHX5MJ
  • Atul Direct Red 4B
  • Erie Red 4B
  • Calcomine Red 4BX
  • C.I. 23500
  • Cerven prima 2
  • CCRIS 690
  • C.I. Direct Red 2 disodium salt
  • Diaphtamine Purpurine 4B
  • AI3-62957
  • Benzopurpurine 4BX
  • Brasilamina Red 4B
  • Direct Red 4A
  • Diazol Purpurine 4B
  • Direct Red 4B
  • Mitsui Benzopurpurine 4BX
  • DTXCID105203
  • EINECS 213-594-3
  • Bencidal purple 4B
  • DTXSID3025203
  • Benzopurpurin 4B
  • Erie Benzo 4BP
  • SCHEMBL1897261
  • Purpurin 4B
  • CAS-992-59-6
  • Benzanil purpurine 4B
  • Disodium o-tolidinediazobis(1-naphthylamine-4-sulfonate)
  • Direct red 2 (C.I. 23500)
  • Direct Red DCB
  • Cerven prima 2 [Czech]
  • Brasilamina Red 4B
  • C.I. 23500
  • Calcomine Red 4BX
  • Chrome Leather Red 4B
  • Ditolybis(azonaphthionic acid)
  • C.I. Direct Red 2
  • Ditolylbis(azonaphthionic acid)
  • D88688
  • BENZOPURPURIN4B
  • disodium 4-amino-3-((E)-{4'-[(E)-(1-amino-4-sulfonato-2-naphthyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl}diazenyl)-1-naphthalenesulfonate
  • C.I. DIRECT RED 2 [HSDB]
  • NSC 5015
  • Eclipse Red
  • Tertrodirect Red 4B
  • Amanil purpurine 4B
  • UNII-G519JHX5MJ
  • CHEMBL1471289
  • Tox21_202508
  • 992-59-6
  • BENZOPURPURINE 4B [MI]
  • SULTAN RED 4B
  • Azocard Red 4B
  • Paper Red 4BS
  • 1-Naphthalenesulfonic acid, 3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4-amino-, disodium salt
  • sodium 3,3'-(1E,1'E)-(3,3'-dimethylbiphenyl-4,4'-diyl)bis(diazene-2,1-diyl)bis(4-aminonaphthalene-1-sulfonate)
  • 1-Naphthalenesulfonic acid, 3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(4-amino-, sodium salt (1:2)
  • Purpurine 4B
  • Diaphtamine purpurine
  • Benzopurpurine 4B (Technical Grade)
  • Phenamine Purpurine 4B
  • Disodium 3,3'-(3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(4-aminonaphthalene-1-sulphonate)
  • C.I. Direct Red 2, disodium salt
  • Chrome Leather Red 4B
  • Direct Purpurine M4B
  • CI DIRECT RED 2
  • NSC-5015
  • Azamin 4B
  • Kayaku Benzopurpurine 4B
  • 3,3'-((3,3'-DIMETHYL(1,1'-BIPHENYL)-4,4'-DIYL)BIS(2,1-DIAZENEDIYL))BIS(4-AMINO-1-NAPHTHALENESULFONIC ACID) SODIUM SALT (1:2)
  • Hispamin Red 4B
物化性质
实验特性
LogP 11.40420
PSA 232.64000
Merck 1101
水溶性 Soluble in water (20 mg/ml), acetone, ethanol (3 mg/ml), sodium hydroxide, and sulfuric acid.
沸点 °Cat760mmHg
熔点 >250°C
闪点 °C
溶解度 Solubility Soluble in water, ethanol, acetone, sodium hydroxide, sulfuric acid
颜色与性状 棕色粉末。对光敏感。
稳定性 Stable. Incompatible with strong oxidizing agents.
溶解性 溶于水、****溶液、硫酸、乙醇、丙酮、乙二醇乙醚,几乎不溶于其他有机溶剂。
色指数 23500
最大波长(λmax) 500nm
酸碱指示剂变色ph值范围 1.2(violet)-4(red)
计算特性
精确分子量 724.11500
氢键供体数量 2
氢键受体数量 12
可旋转化学键数量 5
同位素质量 724.115063
重原子数量 50
复杂度 1250
同位素原子数量 0
确定原子立构中心数量 0
不确定原子立构中心数量 0
确定化学键立构中心数量 0
不确定化学键立构中心数量 0
共价键单元数量 3
疏水参数计算参考值(XlogP)
互变异构体数量 3
表面电荷 0
拓扑分子极性表面积 233
专业数据库参考
PubChemId 87563776
参考资料
Beilstein 16,411
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