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BASIC RED 29 · CAS 42373-04-6 · C19H17N4S.Cl. UNII FTJ572L493.
| CAS Registry Number | 42373-04-6 |
|---|---|
| PubChem CID | 93234 |
| Molecular formula | C19H17N4S.Cl |
| IUPAC name | (1-methyl-2-phenylindol-3-yl)-(3-methyl-1,3-thiazol-3-ium-2-yl)diazene chloride |
| UNII (FDA) | FTJ572L493 |
| Molecular Weight | 368.9 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 368.0862454 |
| Monoisotopic Mass | 368.0862454 |
| Topological Polar Surface Area | 61.8 |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Complexity | 451 |
| GHS notification summary | 2.3% (1 / 44) |
|---|
| GHS notification summary | 2.3% (1 / 44) |
|---|---|
| Reported hazard statements | H315 (88.6%), H319 (93.2%), H335 (88.6%) |
This chemical does not meet GHS hazard criteria for 2.3% (1 of 44) of reports.
H315 (88.6%): Causes skin irritation [Warning Skin corrosion/irritation]
C.I. Basic Red 29; DTXSID0030900; BR29 dye; RefChem:503583; DTXCID8010900; Basic Red 29; Basacryl Red GL; 42373-04-6; Thiazolium, 3-methyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)diazenyl]-, chloride (1:1); Thiazolium, 3-methyl-2-((1-methyl-2-phenyl-1H-indol-3-yl)azo)-, chloride; Thiazolium, 3-methyl-2-[(1-methyl-2-phenyl-1H-indol-3-yl)azo]-, chloride; (1-methyl-2-phenylindol-3-yl)-(3-methyl-1,3-thiazol-3-ium-2-yl)diazene;chloride; 98822-85-6; Thiazolium, 3-methyl-2-(2-(1-methyl-2-phenyl-1H-indol-3-yl)diazenyl)-, chloride (1:1); BASICRED29; C.I. 11460
CAS 42373-04-6; molecular formula C19H17N4S.Cl; molecular weight — g/mol.
C.I. Basic Red 29, DTXSID0030900, BR29 dye, RefChem:503583, DTXCID8010900, Basic Red 29.
2.3% of GHS notifications report no hazard classification (1 of 44).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
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