邻甲酚酞络合剂 | 2411-89-4
中文名称:
邻甲酚酞络合剂
英文名称:
o-Cresolphthalein complexone
CAS No.:
2411-89-4
分子式:
C3 2 H3 2 N2 O1 2
分子量:
636.6027
名称和标识符
MDL
MFCD00005911
InChIKey
IYZPEGVSBUNMBE-UHFFFAOYSA-N
Inchi
1S/C32H32N2O12/c1-17-7-21(9-19(29(17)43)11-33(13-25(35)36)14-26(37)38)32(24-6-4-3-5-23(24)31(45)46-32)22-8-18(2)30(44)20(10-22)12-34(15-27(39)40)16-28(41)42/h3-10,43-44H,11-16H2,1-2H3,(H,35,36)(H,37,38)(H,39,40)(H,41,42)
SMILES
O1C(C2=C([H])C([H])=C([H])C([H])=C2C1(C1C([H])=C(C([H])([H])[H])C(=C(C([H])([H])N(C([H])([H])C(=O)O[H])C([H])([H])C(=O)O[H])C=1[H])O[H])C1C([H])=C(C([H])([H])[H])C(=C(C([H])([H])N(C([H])([H])C(=O)O[H])C([H])([H])C(=O)O[H])C=1[H])O[H])=O
BRN
381994
别名信息
- 中文别名 -
邻甲酚酞络合剂
邻甲酚酞络合酮
酞络合剂[螯合指示剂]
Phthalein Complexon [Chelating Indicator] 酞络合剂[螯合指示剂]
邻甲酚酞络合剂 酚酞紫 金属钛 2-甲酚酞络合剂
邻甲酚酞络合剂(酞紫)
邻甲酚酞络合剂,AR
邻甲酚酞络合剂,ind
邻甲酚酞络合剂[螯合指示剂]
邻甲酚酞络合酮, ACS级指示剂
邻甲酚酞络合酮, 指示剂级
邻甲酚酞络合指示剂
酞紫
2-甲酚酞络合剂
N,N'-[(3-氧代-1(3H)-异苯并呋喃基亚基]双[(6-羟基-5-甲基-3,1-亚苯基)亚甲基]双[N-(羧基甲基)甘氨酸]
螯合指示剂
酚酞紫
金属酞
邻甲酚酞络合剂,o-Cresolphthalein Complexone ,indicator
邻甲酚酞络合指示剂,o-Cresolphthalein Complexone
酞酚紫
酞络合剂
二甲苯酞-双亚氨基二乙酸
邻甲酚酞-3′,3′′-双甲基亚氨基二乙酸
3',3''-双[[双(羧甲基)氨基]甲基]-5', 5''-二甲基酚酞
甲酚酞络合剂
- 英文别名 -
o-Cresolphthalein Complexone
o-Cresolphthalexon~Phthalein complexone
Phthalein Complexon
phthalein purple
1,3-dihydro-3-oxoisobenzofuran-1-ylidenebis(6-hydroxy-5-methyl-m-phenylenemethylenenitrilo)tetra-acetic acid
Phthalein Complexon [Chelating Indicator]
2-[[5-[1-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]acetic acid
O-CPC
o-CresolphthaleinComplexone,pure100GR
o-CresolphthaleinComplexone,pure25GR
o-CresolphthaleinComplexone,pure5GR
Cresolphthalein complexon
Cresolphthalein complexone
Cresolphthalein-bismethyliminodiacetic Acid
Cresolphthalexon
Metal phthalein
o-Cresolphthalein complexon
o-Cresolphthalein coMplexone, indicator grade
o-Cresolphthalein Complexone, pure
o-Cresolphthalein-3',3''-bis-methyleneiminodiacetic acid
o-Cresolphthalexon
ortho-cresolphthalein
Xylenylphthalein-bisiminodiacetic acid
o-Cresolphthaleindi-(methyliminodi-acetic acid)
3',3"-Bis[[bis(carboxymethyl)amino]methyl]-5', 5"-dimethylphenolphthalein
3',3''-Bis[[bis(carboxymethyl)amino]methyl]-5', 5''-dimethylphenolphthalein
A4P6737I7F
Glycine, N,N'-[(3-oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-
CS-0169030
AKOS015903248
3,3'-BIS(N,N-BIS(CARBOXYMETHYL)AMINOMETHYL)-O-CRESOLPHTHALEIN
3,3'-Bis(N,N-di(carboxymethyl)aminomethyl)-o-cresolphthalein
NSC298195
UNII-A4P6737I7F
NSC 298195
o-?Cresolphthalein Complexone
Q907634
3,N-di(carboxymethyl)aminomethyl]-o-cresolphthalein
2-[[5-[1-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methyl-phenyl]-3-oxo-isobenzofuran-1-yl]-2-hydroxy-3-methyl-phenyl]methyl-(carboxymethyl)amino]acetic acid
Glycine, N,N'-((3-oxo-1(3H)-isobenzofuranylidene)bis((6-hydroxy-5-methyl-3,1-phenylene)methylene))bis(N-(carboxymethyl)-
FT-0634254
Phenolphthalein,3''-bis[[bis(carboxymethyl)amino]methyl]-5',5''-dimethyl-
2,2',2'',2'''-(5,5'-(3-oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(2-hydroxy-3-methyl-5,1-phenylene))bis(methylene)bis(azanetriyl)tetraacetic acid
J-610053
BS-43771
2-Cresolphthalexon
EINECS 219-318-8
SCHEMBL8654467
1,3-Dihydro-3-oxoisobenzofuran-1-ylidenebis(6-hydroxy-5-methyl-m-phenylenemethylenenitrilo)tetra-acetic acid
2411-89-4
O-Cresolphthalexone
N,N'-((3-OXO-1(3H)-ISOBENZOFURANYLIDENE)BIS((6-HYDROXY-5-METHYL-3,1-PHENYLENE)METHYLENE))BIS(N-(CARBOXYMETHYL)GLYCINE)
Phthalein purple
NSC-298195
MFCD00005911
Glycine,N,N'-[(3-oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-
A817106
N,N'-((3-Oxo-1(3H)-isobenzofuranylidene)bis((6-hydroxy-5-methyl-3,1-phenylene)methylene))bis(N-(carboxymethyl)glycine
DTXSID5062392
Glycine,N'-[(3-oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-
Phthalate complexing agent [Chelation indicator]
HY-W110896
NS00021909
indicator (for complexometry)
物化性质
实验特性
LogP
2.11930
PSA
222.44000
水溶性
微溶
沸点
892.1°C at 760 mmHg
熔点
181-185 °C (dec.) (lit.)
蒸气压
0.0±0.3 mmHg at 25°C
闪点
493.4±34.3 °C
溶解度
NaOH: soluble50mg/mL
颜色与性状
带白色的粉末
稳定性
Stable. Incompatible with strong oxidizing agents.
溶解性
不能溶解的
敏感性
热敏感
酸度系数(pKa)
1.47, 8.24(at 25℃)
最大波长(λmax)
575nm, 377nm
酸碱指示剂变色ph值范围
Colorless (8.2) to red (9.8)
密度
1.5150
计算特性
精确分子量
636.19600
氢键供体数量
6
氢键受体数量
14
可旋转化学键数量
14
同位素质量
636.196
重原子数量
46
复杂度
1050
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
1
疏水参数计算参考值(XlogP)
-2
互变异构体数量
5
表面电荷
0
拓扑分子极性表面积
222
海关数据
海关编码
29322980
海关数据
中国海关编码:
29322980
相关文献
1.
The spectrophotometric determination of the alkaline-earth metals with murexide, eriochrome black T and with o-cresolphthalein complexone
F. H. Pollard,J. V. Martin Analyst 1956 81 348
2.
Determination of calcium and magnesium in sea-water using a dynamically coated porous graphitic carbon column with a selective metallochromic ligand as a component of the mobile phase
Brett Paull,Peter A. Fagan,Paul R. Haddad Anal. Commun. 1996 33 193
3.
High-performance liquid chromatography using a colour-forming agent as a component of the mobile phase. Separation and determination of magnesium and calcium in clinical samples with o-cresolphthalein complexone
Jun'ichi Toei Analyst 1988 113 247
4.
Index pages
Analyst 1956 81 A001
5.
Visible light initiated release of calcium ions through photochemical electron transfer reactions
Romina R. Heymann,Matthew D. Thum,Apryl L. Hardee,Daniel E. Falvey Photochem. Photobiol. Sci. 2017 16 1003
6.
Determination of trace magnesium and strontium in calcium carbonate and calcareous skeletons of marine planktonic organisms using high performance chelation ion chromatography
Yan Li,Brett Paull,Marius N. Müller,Pavel N. Nesterenko Anal. Methods 2015 7 416
7.
In vitro study of novel microparticle based silk fibroin scaffold with osteoblast-like cells for load-bearing osteo-regenerative applications
Nimisha Parekh,Chandni Hushye,Saniya Warunkar,Sayam Sen Gupta,Anuya Nisal RSC Adv. 2017 7 26551
8.
Exploring saccharinate-tetrazoles as selective Cu(ii) ligands: structure, magnetic properties and cytotoxicity of copper(ii) complexes based on 5-(3-aminosaccharyl)-tetrazoles
A. Ismael,M. S. C. Henriques,C. Marques,M. Rodrigues,L. Barreira,J. A. Paix?o,R. Fausto,M. L. S. Cristiano RSC Adv. 2016 6 71628
9.
Index pages
Analyst 1988 113 A001
10.
Establishment of a novel colorimetric assay for high-throughput analysis of calcium oxalate crystal growth modulation
Somchai Chutipongtanate,Visith Thongboonkerd Analyst 2010 135 1309
参考资料
Reaxys RN
381994
Beilstein
381994
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