直接红2 | 992-59-6
中文名称:
直接红2
英文名称:
Benzopurpurine 4B (Technical Grade)
CAS No.:
992-59-6
分子式:
C3 4 H2 6 N6 O6 S2 -2 .2 [Na+]
分子量:
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
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)
无
互变异构体数量
3
表面电荷
0
拓扑分子极性表面积
233
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