7-hydroxy-8-[(2-methoxyphenyl)azo]-2-naphthyltrimethylammonium chloride (CAS 68391-30-0) — formula C20H22N3O2.Cl, molecular weight 371.9; category pharmaceutical intermediates and APIs.
7-hydroxy-8-[(2-methoxyphenyl)azo]-2-naphthyltrimethylammonium chloride (CAS 68391-30-0) is a pharmaceutical intermediates and APIs. Its molecular formula C20H22N3O2.Cl comprises 20 C, 22 H, 3 N, 2 O, 1 Cl atoms. Its molecular weight is about 371.9. Pharmaceutical intermediates and APIs are critical building blocks for drug synthesis, with strict requirements on purity, impurities and process consistency. Used in API synthesis, formulation and pre-clinical research; supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 68391-30-0 |
|---|---|
| Molecular Formula | C20H22N3O2.Cl |
| Molecular Weight | 371.9 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Pharmaceutical Raw Materials |
Documented applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
7-hydroxy-8-[(2-methoxyphenyl)azo]-2-naphthyltrimethylammonium chloride is a pharmaceutical intermediate or API compound with CAS registry number 68391-30-0 and molecular formula C20H22N3O2.Cl (molecular weight 371.9), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 68391-30-0
Its molecular formula C20H22N3O2.Cl comprises 20 C, 22 H, 3 N, 2 O, 1 Cl atoms.
Also known as: 7-hydroxy-8-[(2-methoxyphenyl)azo]-2-naphthyltrimethylammonium chloride · 7-羟基-8-[(2-甲氧基苯基)偶氮]-2-萘基三甲基氯化铵
Category: pharmaceutical intermediates and APIs
The CAS registry number of 7-hydroxy-8-[(2-methoxyphenyl)azo]-2-naphthyltrimethylammonium chloride is 68391-30-0.
Molecular formula C20H22N3O2.Cl, molecular weight 371.9.
It is also registered under: 7-hydroxy-8-[(2-methoxyphenyl)azo]-2-naphthyltrimethylammonium chloride, 7-羟基-8-[(2-甲氧基苯基)偶氮]-2-萘基三甲基氯化铵.
Recorded applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Pharmaceutical Raw Materials.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 7-hydroxy-8-[(2-methoxyphenyl)azo]-2-naphthyltrimethylammonium chloride (CAS 68391-30-0), compiled from public chemistry databases.
| CAS Number | 68391-30-0 |
|---|---|
| PubChem CID | 110099 |
| Molecular Formula | C20H22N3O2.Cl |
| IUPAC Name | [7-hydroxy-8-[(2-methoxyphenyl)diazenyl]naphthalen-2-yl]-trimethylazanium chloride |
| UNII (FDA) | ES19W9WI76 |
| Molecular Weight | 371.9 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 371.1400546 |
| Monoisotopic Mass | 371.1400546 |
| Topological Polar Surface Area | 54.2 |
| Heavy Atom Count | 26 |
Basic red 76; 68391-30-0; JAROCOL MADDER RED; C.I. Basic Red 76; UNII-ES19W9WI76; ES19W9WI76; EINECS 269-941-4; DTXSID10879784; ARIANOR MADDER RED 306003; CI 12245; C.I. 12245; 8-(2'-Methoxyphenylazo)-7-hydroxy-2-naphthyltrimethylammonium chloride; [7-hydroxy-8-[(2-methoxyphenyl)azo]-2-naphthyl]trimethylammonium chloride; 2-Naphthalenaminium, 7-hydroxy-8-(2-(2-methoxyphenyl)diazenyl)-N,N,N-trimethyl-, chloride (1:1); (7-Hydroxy-8-((2-methoxyphenyl)azo)-2-naphthyl)trimethylammonium chloride; 2-Naphthalenaminium, 7-hydroxy-8-[2-(2-methoxyphenyl)diazenyl]-N,N,N-trimethyl-, chloride (1:1)
| Regulatory & food contact | CIR / INCI: Cosmetic ingredients (Basic Red 76) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Hair dyeing |
|---|---|
| GHS notifications | 75% (6 / 8) |
| GHS notifications | 75% (6 / 8) |
|---|---|
| Notified hazard statements | H400 (25%), H410 (25%), H351 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.