6-Carboxyfluorescein (CAS 3301-79-9) — formula C21H12O7, molecular weight 376.3; category organic chemicals.
| CAS Number | 3301-79-9 |
|---|---|
| Molecular Formula | C21H12O7 |
| Molecular Weight | 376.3 |
| LogP | 2.9 |
| Category | Organic Chemicals |
6-Carboxyfluorescein is a carbon-based organic compound with CAS registry number 3301-79-9 and molecular formula C21H12O7 (molecular weight 376.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3301-79-9
Its molecular formula C21H12O7 comprises 21 C, 12 H, 7 O atoms.
Also known as: 6-Carboxyfluorescein · 6-羧基荧光素
Category: organic chemicals
The CAS registry number of 6-Carboxyfluorescein is 3301-79-9.
Molecular formula C21H12O7, molecular weight 376.3.
It is also registered under: 6-Carboxyfluorescein, 6-羧基荧光素.
Category: Organic Chemicals.
Independent reference data for 6-Carboxyfluorescein (CAS 3301-79-9), compiled from public chemistry databases.
| CAS 号 | 3301-79-9 |
|---|---|
| PubChem CID | 76806 |
| 分子式 | C21H12O7 |
| IUPAC 名称 | 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid |
| UNII（FDA） | JHJ853P6SM |
| Molecular Weight | 376.3 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 1 |
| Exact Mass | 376.05830272 |
| Monoisotopic Mass | 376.05830272 |
| Topological Polar Surface Area | 113 |
| Heavy Atom Count | 28 |
6-Carboxyfluorescein; 3301-79-9; 6-FAM; JHJ853P6SM; CHEBI:39073; DTXSID6062965; Spiro(isobenzofuran-1(3H),9'-(9H)xanthene)-6-carboxylic acid, 3',6'-dihydroxy-3-oxo-; Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic acid, 3',6'-dihydroxy-3-oxo-; 3',6'-Dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-6-carboxylic acid; 3',6'-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic acid; RefChem:104358; DTXCID5038624; FLUOS; 3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid; MFCD00036873; 5(6)-carboxy fluorescein
| 已通报的危害声明 | H315 (95.2%), H319 (100%), H335 (92.9%) |
|---|
6-羧基荧光素 · CAS 3301-79-9 · C21H12O7. UNII JHJ853P6SM.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 6-羧基荧光素