ROSE BENGAL LACTONE (CAS 4159-77-7) — formula C20H4Cl4I4O5, molecular weight 973.7; category organic chemicals.
ROSE BENGAL LACTONE (CAS 4159-77-7) is a chemical raw material in the organic chemicals category. Its molecular formula C20H4Cl4I4O5 comprises 20 C, 4 H, 4 Cl, 4 I, 5 O atoms. Its molecular weight is about 973.7. Reported physicochemical data: LogP about 7.6. 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 | 4159-77-7 |
|---|---|
| Molecular Formula | C20H4Cl4I4O5 |
| Molecular Weight | 973.7 |
| LogP | 7.6 |
| Category | Organic Chemicals |
ROSE BENGAL LACTONE is a carbon-based organic compound with CAS registry number 4159-77-7 and molecular formula C20H4Cl4I4O5 (molecular weight 973.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4159-77-7
Its molecular formula C20H4Cl4I4O5 comprises 20 C, 4 H, 4 Cl, 4 I, 5 O atoms.
Also known as: ROSE BENGAL LACTONE · 孟加拉红内酯;玫瑰红内酯
Category: organic chemicals
The CAS registry number of ROSE BENGAL LACTONE is 4159-77-7.
Molecular formula C20H4Cl4I4O5, molecular weight 973.7.
It is also registered under: ROSE BENGAL LACTONE, 孟加拉红内酯;玫瑰红内酯.
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 ROSE BENGAL LACTONE (CAS 4159-77-7), compiled from public chemistry databases.
| CAS Number | 4159-77-7 |
|---|---|
| PubChem CID | 25474 |
| Molecular Formula | C20H4Cl4I4O5 |
| IUPAC Name | 2,3,4,5-tetrachloro-6-(3-hydroxy-2,4,5,7-tetraiodo-6-oxoxanthen-9-yl)benzoic acid |
| Molecular Weight | 973.7 |
|---|---|
| XLogP3 | 7.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 973.4962 |
| Monoisotopic Mass | 971.4992 |
| Topological Polar Surface Area | 83.8 |
| Heavy Atom Count | 33 |
rose-bengal; rose bengal free acid; CHEBI:87202; 2,3,4,5-tetrachloro-6-(3-hydroxy-2,4,5,7-tetraiodo-6-oxo-xanthen-9-yl)benzoic acid; 2,3,4,5-Tetrachloro-6-(6-hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)benzoic acid; 152-74-9; NSC10463; NSC45732; NSC-10463; NSC270091; Bengalrosa; Rose bengale (base); Ak-Rose Liq 1%; Tetraiodotetrachlorofluorescein; GTPL2393; SCHEMBL1464825
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 孟加拉红内酯;玫瑰红内酯