![Chemical structure of 2,7-Naphthalenedisulfonic acid, 4-[2-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-, sodium salt (1:2), CAS 3761-53-3](https://api.angenesci.com/structure/1405/3761-53-3.png)
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| CAS Number | 3761-53-3 |
| Catalog Number | AG00ILJY(AGN-PC-0WANNU) |
| Chemical Name | 2,7-Naphthalenedisulfonic acid, 4-[2-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-, sodium salt (1:2) |
| EC Number | 223-178-3 |
| IUPAC Name | disodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonate |
| InChI | InChI=1S/C18H16N2O7S2.2Na/c1-10-3-6-15(11(2)7-10)19-20-17-14-5-4-13(28(22,23)24)8-12(14)9-16(18(17)21)29(25,26)27;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2 |
| InChI Key | YJVBLROMQZEFPA-UHFFFAOYSA-L |
| MDL Number | MFCD00003897 |
| Molecular Formula | C18H16N2NaO7S2 |
| Molecular Weight | 459.4486 |
| SMILES | [Na].N(=Nc1c(C)cc(cc1)C)/c1c2c(cc(c1O)S(=O)(=O)O)cc(cc2)S(=O)(=O)O |
| UNII | U3J3635T4U |
| Synonyms | 1-(2,4-xylylazo)-2-naphthol-3,6-disulfonic acid disodium salt,
acid red 26,
C.I. 16150,
ponceau 2R,
ponceau MX,
ponceau MX, monobarium salt,
ponceau xylidine,
Acid Red 26,
3761-53-3,
Ponceau 2R,
Xylidine Ponceau,
Ponceau xylidine,
Ponceau de Xylidine,
Xylidine ponceau 2R,
Xylidine Red,
Ponceau R,
Ponceau Red R,
Brilliant ponceau G,
C.I. Acid Red 26,
CI F Food Red 5,
C.I. Food Red 5,
Ponceau G,
Ponceaux 3R,
C.I. 16150,
D and C Red,
Lake ponceau,
Ponceau G (VAN),
Scarlet R (VAN),
Tetracid Ponceau 2R,
Ponceau fr,
Ponceau gr,
PONCEAU MX,
Ponceau nr,
Ponceau rg,
Acid Scarlet,
Ponceau Red,
Calcocid 2ril,
Ponceau J,
Ponceaux MX,
Kiton Ponceau R,
Ponceau RR,
Ponceau RS,
Scarlet 2rl,
Acetacid Red J,
Acid Ponceau R,
Java ponceau 2r,
Lake Scarlet R,
Ponceau BNA,
Ponceau PXM,
Scarlet RRA,
Acidal Ponceau G,
Edicol ponceau rs,
Neklacid Red RR,
Ponceau 2Re,
Acid Scarlet 2B,
Acid Scarlet 2R,
Aizen Ponceau RH,
Scarlet 2R,
Acilan ponceau rrl,
Pigment Ponceau R,
Ponceau 2RL,
Ponceau 2RX,
Scarlet 2RB,
Amacid scarlet 2r,
Hispacid ponceau R,
New Ponceau 4R,
Paper Red HRR,
Red For Lakes J,
Kiton Ponceau 2R,
Acid Ponceau 2RL,
Acid Scarlet 2BN,
Acid Scarlet 2RL,
Acid Scarlet 2RN,
Comacid scarlet 2r,
Fenazo Scarlet 2R,
Hexacol Ponceau MX,
Kiton Scarlet 2RC,
Red R,
D&C Red No. 5,
Hexacol Ponceau 2R,
Hidacid Scarlet 2R,
Lake Scarlet 2RBN,
Acid Ponceau Special,
Scarlet 2RL Bluish,
Schultz no. 95,
Calcocid Scarlet 2R,
Red No. 503,
Xylidine Ponceau 3rs,
Calcolake Scarlet 2R,
Certicol Ponceau MXS,
Naphthalene Scarlet R,
Tertracid Ponceau 2R,
Calcocid scarlet 2ril,
Cerven kysela 26 [Czech],
Red 101,
Acid Leather Red KPR,
CCRIS 164,
Pas kwasowy 2 RL [Polish],
1695 Red,
Colacid Ponceau Special,
Naphthazine Scarlet 2R,
Acid Leather Red P2R,
Ahcocid Fast Scarlet R,
Edicol Supra Ponceau R,
UNII-U3J3635T4U,
Amacid Lake Scarlet 2R,
Xylidene Ponceau 2R,
Food Red No. 101,
Cerven potravinarska 5 [Czech],
Acid Leather Scarlet IRW,
D and C Red No. 5,
HSDB 2947,
Ponceau RR Type 8019,
Naphthalene Lake Scarlet R,
Acid Scarlet 2R For Lakes,
Ponceau 2R Extra A Export,
EINECS 223-178-3,
NSC 10458,
Ponceau R (Biological stain),
Ponceau 2R (Biological stain),
C.I. 79,
CI 16150,
Acid Scarlet 2R FOR Lakes Bluish,
Ponceau Xylidine (Biological stain),
C.I. Acid Red 26, Disodium Salt,
U3J3635T4U,
MFCD00003897,
disodium 4-[2-(2,4-dimethylphenyl)diazen-1-yl]-3-hydroxynaphthalene-2,7-disulfonate,
Xylidine Ponceau 2R (C.l. 16150),
1-Xylylazo-2-naphthol-3,6-disulfonic acid, disodium salt,
1-Xylylazo-2-naphthol-3,6-disulphonic acid, disodium salt,
1-(2,4-Xylylazo)-2-naphthol-3,6-disulfonic acid, disodium salt,
1-(2,4-Xylylazo)-2-naphthol-3,6-disulphonic acid, disodium salt,
Disodium salt of 1-(2,4-xylylazo)-2-naphthol-3,6-disulfonic acid,
Disodium salt of 1-(2,4-xylylazo)-2-naphthol-3,6-disulphonic acid,
Disodium (2,4-dimethylphenylazo)-2-hydroxynaphthalene-3,6-disulfonate,
Disodium (2,4-dimethylphenylazo)-2-hydroxynaphthalene-3,6-disulphonate,
3-Hydroxy-4-(2,4-xylylazo)-2,7-naphthalenedisulfonic acid, disodium salt,
Disodium 1-(2,4-dimethylphenylazo)-2-hydroxynaphthalene-3,6-disulphonate,
2,7-Naphthalenedisulfonic acid, 4-((2,4-dimethylphenyl)azo)-3-hydroxy-, disodium salt,
4-((2,4-Dimethylphenyl)azo)-3-hydroxy-2,7-naphthalenedisulfonic acid, disodium salt,
4-((2,4-Dimethylphenyl)azo)-3-hydroxy-2,7-naphthalenedisulphonic acid, disodium salt,
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(2,4-xylylazo)-, disodium salt,
disodium 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonate,
Cerven kysela 26,
Pas kwasowy 2 RL,
1-(2,4-Xylylazo)-2-naphthol-3,6-disulfonic acid disodium salt,
Cerven potravinarska 5,
po nceau j,
disodium 4-[(Z)-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-2,7-naphthalenedisulfonate,
c alcocid 2RIL,
scarlet 2RB,
2,7-Naphthalenedisulfonic acid, 4-(2-(2,4-dimethylphenyl)diazenyl)-3-hydroxy-, sodium salt (1:2),
2,7-Naphthalenedisulfonic acid, 4-[2-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-, sodium salt (1:2),
Ponceau 2 R,
lake scarle t 2RBN,
EaEthO masculinei 26,
acid le ather red p2R,
Ponceau G, R, 2R,
food red n o. 101,
Ao masculine masculinei C,
AC1O4BU2,
AC1O6V3M,
AC1Q1UY0,
acid scarlet 2R for lake s,
Ao masculine masculinei 2R,
SCHEMBL6846278,
CHEBI:82369,
6430AF,
Ponceau Xylidine, analytical standard,
3-Hydroxy-4-(2,4-xylylazo)-2,7-naphthalenedisulphonic acid, disodium salt,
3-Hydroxy-4-(2,4-xylylazo)-3,7-naphthalenedisulfonic acid, disodium salt,
3-Hydroxy-4-(2,4-xylylazo)-3,7-naphthalenedisulphonic acid, disodium salt,
AKOS000283082,
AKOS015903398,
AKOS024319210,
LS-1245,
NE18619,
Ponceau Xylidine, Dye content >=60 %,
o inverted question markEU masculinei 2R,
C.I. Acid Red 26, disodium salt (8CI),
P0590,
EN300-60349,
I14-18892,
1-xylylazo-2-naphthol-3,6-disulfonic acid disodium salt,
1-(2,4-xylylazo)-2-naphthol-3,6-disulfonic acid disodium salt,
disodium 1- (2,4-dimethylphenylazo)-2-hydroxynaphthalene-3,6-disulfonate,
disodium 1-(2,4-dimethylphenylazo)-2-hydroxynaphthalene-3,6-disulfonate,
Disodium 3-hydroxy-4-(2,4-dimethylphenylazo)-2,7-naphthalenesulfonate,
3-Hydroxy-4-(2,4-dimethylphenylazo)-2,7-naphthalenedisulfonic acid disodium salt,
4-((2,4-dimethylphenyl)azo)-3-hydroxy-2,7-naphthalenedisulfonic acid, disodium salt,
dipotassium 4-[2-(2,4-dimethylphenyl)diazen-1-yl]-3-hydroxynaphthalene-2,7-disulfonate,
disodium (4E)-4-[(2,4-dimethylphenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate,
disodium (4Z)-4-[(2,4-dimethylphenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate,
disodium 4-[(E)-2-(2,4-dimethylphenyl)diazen-1-yl]-3-hydroxynaphthalene-2,7-disulfonate,
disodium;4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonate,
sodium (E)-4-((2,4-dimethylphenyl)diazenyl)-3-hydroxynaphthalene-2,7-disulfonate,
Scarlet R,
D & C red no. 5,
D& Red No. 5,
ponceau MX, monobarium salt,
1-Methyl-1-methoxycyclododecane,
C18H14N2O7S2.2Na,
C18H16N2O7S2.2Na,
Ponceau MX (D&C Red No.5),
Acid Red 26 - 100G 100g,
CID6508678,
C18-H16-N2-O7-S2.2Na,
C015476,
Xylidine Ponceau C.I. No.16150 for microscopy 25gm,
3-Hydroxy-4-(2,4-xylylazo)-2,7-naphthalenedisulfonicacid, disodium salt,
2,7-Naphthalenedisulfonic acid, 4-[(2,4-dimethylphenyl)azo]-3-hydroxy-, disodium salt,
disodium 4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate,
37514-30-0,
7481-49-4,
|
| Complexity | 792 |
| Compound Is Canonicalized | Yes |
| Covalently-Bonded Unit Count | 3 |
| Defined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Exact Mass | 480.004g/mol |
| Formal Charge | 0 |
| Heavy Atom Count | 31 |
| Hydrogen Bond Acceptor Count | 9 |
| Hydrogen Bond Donor Count | 1 |
| Isotope Atom Count | 0 |
| Molecular Weight | 480.417g/mol |
| Monoisotopic Mass | 480.004g/mol |
| Rotatable Bond Count | 2 |
| Topological Polar Surface Area | 176A^2 |
| Undefined Atom Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Symbol: | |
| Hazard Class | 6.1 |
| Hazard statements | H351 |
| Packing Group | Ⅲ |
| Precautionary statements | P281 |
| UN Code | UN 2811 |
| Chemical Name: | Batch Number: | |
| Chemical Structure: | CAS Registry No: | |
| Product ID: | ||
| Manufacture Date: | ||
| Storage Temperature: | ||
| Formula: | ||
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