methyl purple (CAS 1340-02-9) — formula C67H62N8Na4O14S3, molecular weight 1391.4; category organic chemicals.
methyl purple (CAS 1340-02-9) is a chemical raw material in the organic chemicals category. Its molecular formula C67H62N8Na4O14S3 comprises 67 C, 62 H, 8 N, 4 Na, 14 O, 3 S atoms. Its molecular weight is about 1391.4. 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 | 1340-02-9 |
|---|---|
| Molecular Formula | C67H62N8Na4O14S3 |
| Molecular Weight | 1391.4 |
| Applications | Redox dye, sensitive monitor of photosystem I activity in chloroplasts |
| Category | Organic Chemicals |
Documented applications: Redox dye, sensitive monitor of photosystem I activity in chloroplasts.
methyl purple is a carbon-based organic compound with CAS registry number 1340-02-9 and molecular formula C67H62N8Na4O14S3 (molecular weight 1391.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1340-02-9
Its molecular formula C67H62N8Na4O14S3 comprises 67 C, 62 H, 8 N, 4 Na, 14 O, 3 S atoms.
Also known as: methyl purple · 甲基紫
Category: organic chemicals
The CAS registry number of methyl purple is 1340-02-9.
Molecular formula C67H62N8Na4O14S3, molecular weight 1391.4.
It is also registered under: methyl purple, 甲基紫.
Recorded applications: Redox dye, sensitive monitor of photosystem I activity in chloroplasts.
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 methyl purple (CAS 1340-02-9), compiled from public chemistry databases.
| CAS Registry Number | 1340-02-9 |
|---|---|
| PubChem CID | 22836353 |
| Molecular formula | C67H62N8Na4O14S3 |
| IUPAC name | tetrasodium;bis(2-[[4-(dimethylamino)phenyl]diazenyl]benzoate);2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-5-hydroxybenzenesulfonate |
| Molecular Weight | 1391.4 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 21 |
| Rotatable Bond Count | 15 |
| Exact Mass | 1390.3138393 |
| Monoisotopic Mass | 1390.3138393 |
| Topological Polar Surface Area | 359 |
| Heavy Atom Count | 96 |
Methyl purple; 1340-02-9; 8-Hydroxy-11-methyldibenz(b,e)(1,4)oxazepin-2(11H)one; RefChem:818061; 8Hydroxy11methyldibenz(b,e)(1,4)oxazepin2(11H)one; Methyl Purple (in H2O); SCHEMBL21065367
methyl purple · CAS 1340-02-9 · C67H62N8Na4O14S3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基紫