THIOFLAVINE S (CAS 1326-12-1) — formula C25H24ClN3O3S3, molecular weight 546.1; category organic chemicals.
THIOFLAVINE S (CAS 1326-12-1) is a chemical raw material in the organic chemicals category. Its molecular formula C25H24ClN3O3S3 comprises 25 C, 24 H, 1 Cl, 3 N, 3 O, 3 S atoms. Its molecular weight is about 546.1. 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 | 1326-12-1 |
|---|---|
| Molecular Formula | C25H24ClN3O3S3 |
| Molecular Weight | 546.1 |
| Applications | C.I. Direct Yellow 7: ACTIVE |
| Category | Organic Chemicals |
Documented applications: C.I. Direct Yellow 7: ACTIVE.
THIOFLAVINE S is a carbon-based organic compound with CAS registry number 1326-12-1 and molecular formula C25H24ClN3O3S3 (molecular weight 546.1), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1326-12-1
Its molecular formula C25H24ClN3O3S3 comprises 25 C, 24 H, 1 Cl, 3 N, 3 O, 3 S atoms.
Also known as: THIOFLAVINE S · 硫磺素
Category: organic chemicals
The CAS registry number of THIOFLAVINE S is 1326-12-1.
Molecular formula C25H24ClN3O3S3, molecular weight 546.1.
It is also registered under: THIOFLAVINE S, 硫磺素.
Recorded applications: C.I. Direct Yellow 7: ACTIVE.
Category: Organic Chemicals.
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 THIOFLAVINE S (CAS 1326-12-1), compiled from public chemistry databases.
| CAS Number | 1326-12-1 |
|---|---|
| PubChem CID | 155884413 |
| Molecular Formula | C25H24ClN3O3S3 |
| IUPAC Name | 2-[2-[4-(dimethylamino)phenyl]-3-methyl-1,3-benzothiazol-3-ium-6-yl]-3,6-dimethyl-1,3-benzothiazol-3-ium-7-sulfonate chloride |
| UNII (FDA) | FDK4QJ64TS |
| Molecular Weight | 546.1 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 3 |
| Exact Mass | 545.0668329 |
| Monoisotopic Mass | 545.0668329 |
| Topological Polar Surface Area | 133 |
| Heavy Atom Count | 35 |
thioflavin S; C.I. Direct Yellow 7; S5W72JX4E0; EINECS 215-418-0; DIRECT YELLOW 7; Brilliant Yellow S; CHROMINE G; DIRECT FLAVINE S; RefChem:897799; DTXSID1093620; CHEBI:88282; CI 49010; C.I. 49010; 1326-12-1; NSC-71948; THIOFLAVINE S
| Notified hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硫磺素