Acid Brown 2 (CAS 3626-41-3) — formula C23H17N4NaO7S, molecular weight 516.5.
| CAS Number | 3626-41-3 |
|---|---|
| Molecular Formula | C23H17N4NaO7S |
| Molecular Weight | 516.5 |
Acid Brown 2 is a chemical compound with CAS registry number 3626-41-3 and molecular formula C23H17N4NaO7S (molecular weight 516.5).
CAS number: 3626-41-3
Its molecular formula C23H17N4NaO7S comprises 23 C, 17 H, 4 N, 1 Na, 7 O, 1 S atoms.
Also known as: Acid Brown 2 · 酸性棕2
The CAS registry number of Acid Brown 2 is 3626-41-3.
Molecular formula C23H17N4NaO7S, molecular weight 516.5.
It is also registered under: Acid Brown 2, 酸性棕2.
Independent reference data for Acid Brown 2 (CAS 3626-41-3), compiled from public chemistry databases.
| CAS Registry Number | 3626-41-3 |
|---|---|
| PubChem CID | 135666540 |
| Molecular formula | C23H17N4NaO7S |
| IUPAC name | sodium 6-anilino-4-hydroxy-3-[(2-methoxy-5-nitrophenyl)diazenyl]naphthalene-2-sulfonate |
| UNII (FDA) | NS00048951 |
| Molecular Weight | 516.5 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 5 |
| Exact Mass | 516.07156435 |
| Monoisotopic Mass | 516.07156435 |
| Topological Polar Surface Area | 178 |
| Heavy Atom Count | 36 |
3626-41-3; Acid Brown 2; Sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate; Sodium 4-hydroxy-3-((2-methoxy-5-nitrophenyl)azo)-6-(phenylamino)naphthalene-2-sulphonate; C.I. Acid Brown 2; EINECS 222-840-9; C.I. Acid Brown 2, monosodium salt; SCHEMBL29385255; DTXSID401367439; NS00048951; sodium;6-anilino-4-hydroxy-3-[(2-methoxy-5-nitrophenyl)diazenyl]naphthalene-2-sulfonate; 2-Naphthalenesulfonic acid, 4-hydroxy-3-((2-methoxy-5-nitrophenyl)azo)-6-(phenylamino)-, monosodium salt
Acid Brown 2 · CAS 3626-41-3 · C23H17N4NaO7S. UNII NS00048951.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性棕2