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 chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C20H22N3O2.Cl comprises 20 C, 22 H, 3 N, 2 O, 1 Cl atoms. Its molecular weight is about 371.9. 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 | 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Pharmaceutical Raw Materials |
Documented applications: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
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: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
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.