Acid Blue 41 (CAS 2666-17-3) — formula C23H19N3O6S, molecular weight 465.5; category dyes and pigments.
Acid Blue 41 (CAS 2666-17-3) is a chemical raw material in the dyes and pigments category. Its molecular formula C23H19N3O6S comprises 23 C, 19 H, 3 N, 6 O, 1 S atoms. Its molecular weight is about 465.5. Reported physicochemical data: LogP about 2.9. 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 | 2666-17-3 |
|---|---|
| Molecular Formula | C23H19N3O6S |
| Molecular Weight | 465.5 |
| LogP | 2.9 |
| Category | Dyes & Pigments |
Acid Blue 41 is a colorant or pigment compound with CAS registry number 2666-17-3 and molecular formula C23H19N3O6S (molecular weight 465.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 2666-17-3
Its molecular formula C23H19N3O6S comprises 23 C, 19 H, 3 N, 6 O, 1 S atoms.
Also known as: Acid Blue 41 · 酸性蓝41
Category: dyes and pigments
The CAS registry number of Acid Blue 41 is 2666-17-3.
Molecular formula C23H19N3O6S, molecular weight 465.5.
It is also registered under: Acid Blue 41, 酸性蓝41.
Category: Dyes & Pigments.
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 Acid Blue 41 (CAS 2666-17-3), compiled from public chemistry databases.
| CAS Registry Number | 2666-17-3 |
|---|---|
| PubChem CID | 17574 |
| Molecular formula | C23H19N3O6S |
| IUPAC name | 4-[4-[acetyl(methyl)amino]anilino]-1-amino-9,10-dioxoanthracene-2-sulfonic acid |
| UNII (FDA) | NS00043853 |
| Molecular Weight | 465.5 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 4 |
| Exact Mass | 465.09945651 |
| Monoisotopic Mass | 465.09945651 |
| Topological Polar Surface Area | 155 |
| Heavy Atom Count | 33 |
2666-17-3; 4-[[4-(acetylmethylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid; NSC364362; 4-((4-(Acetylmethylamino)phenyl)amino)-1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid; SCHEMBL9173641; WSRPJLLCAIEYPG-UHFFFAOYSA-N; 4-[4-[acetyl(methyl)amino]anilino]-1-amino-9,10-dioxo-anthracene-2-sulfonic acid; NS00043853; 4-({4-[Acetyl(methyl)amino]phenyl}amino)-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
Acid Blue 41 · CAS 2666-17-3 · C23H19N3O6S. UNII NS00043853.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性蓝41