Basic Violet 2 (CAS 3248-91-7) — formula C22H23N3.ClH, molecular weight 365.9; category dyes and pigments.
Basic Violet 2 (CAS 3248-91-7) is a chemical raw material in the dyes and pigments category. Its molecular formula C22H23N3.ClH comprises 22 C, 24 H, 3 N, 1 Cl atoms. Its molecular weight is about 365.9. 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 | 3248-91-7 |
|---|---|
| Molecular Formula | C22H23N3.ClH |
| Molecular Weight | 365.9 |
| 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 | Dyes & Pigments|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.
Basic Violet 2 is a colorant or pigment compound with CAS registry number 3248-91-7 and molecular formula C22H23N3.ClH (molecular weight 365.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 3248-91-7
Its molecular formula C22H23N3.ClH comprises 22 C, 24 H, 3 N, 1 Cl atoms.
Also known as: Basic Violet 2 · 4-[(4-amino-m-tolyl)(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]-o-toluidine monohydrochloride
Category: dyes and pigments / pharmaceutical intermediates and APIs
The CAS registry number of Basic Violet 2 is 3248-91-7.
Molecular formula C22H23N3.ClH, molecular weight 365.9.
It is also registered under: Basic Violet 2, 4-[(4-amino-m-tolyl)(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]-o-toluidine monohydrochloride.
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: Dyes & Pigments / 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 Basic Violet 2 (CAS 3248-91-7), compiled from public chemistry databases.
| CAS Number | 3248-91-7 |
|---|---|
| PubChem CID | 14454445 |
| Molecular Formula | C22H23N3.ClH |
| IUPAC Name | 4-[(4-amino-3-methylphenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline;hydrochloride |
| UNII (FDA) | A051F48W36 |
| Molecular Weight | 365.9 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 365.1658755 |
| Monoisotopic Mass | 365.1658755 |
| Topological Polar Surface Area | 75.9 |
| Heavy Atom Count | 26 |
BASIC VIOLET 2; New fuchsin; 3248-91-7; Magenta III; Neofuchsine; New magenta; Remacryl magenta B; Astrazon fuchsine GN; Trimethyl fuchsin; C.I. Basic Violet 2; Fuchsin NB; NSC-9858; CI 42520; C.I. 42520; CHEBI:87671; DTXSID80879817
| Regulatory & food contact | CIR / INCI: Cosmetic colorant |
|---|---|
| GHS notifications | 1.6% (2 / 123) |
| GHS notifications | 1.6% (2 / 123) |
|---|---|
| Notified hazard statements | H315 (45.5%), H318 (56.9%), H319 (39.8%), H335 (44.7%), H350 (12.2%), H351 (36.6%), H373 (31.7%), H400 (33.3%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Basic Violet 2