ChemicalBook >> CAS DataBase List >>4-Nitrofluorescein
4-Nitrofluorescein
- CAS No.
- 3326-35-0
- Chemical Name:
- 4-Nitrofluorescein
- Synonyms
- 4-NITROFLUORESCEIN;4-NITROFLUOROESCEIN;5-Nitrofluorescein (isomer I);5-Nitrofluorescein(isomerI)>3',6'-dihydroxy-6-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one;3',6'-dihydroxy-6-nitro-spiro[2-benzofuran-3,9'-xanthene]-1-one;3',6'-dihydroxy-6-nitro-spiro[isobenzofuran-3,9'-xanthene]-1-one;6,11-dioxo-12-naphtho[2,3-b]indolizinecarboxylic acid ethyl ester;3',6'-Dihydroxy-5-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one;3',6'-Dihydroxy-5-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
- CBNumber:
- CB8768159
- Molecular Formula:
- C20H11NO7
- Molecular Weight:
- 377.3
- MDL Number:
- MFCD00135108
- MOL File:
- 3326-35-0.mol
- MSDS File:
- SDS
Last updated:2024-07-11 17:04:31
| Melting point | >300°C |
|---|---|
| Boiling point | 692.0±55.0 °C(Predicted) |
| Density | 1.72±0.1 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | almost transparency in NaOH100g/L |
| form | powder to crystal |
| pka | 9.29±0.20(Predicted) |
| color | Light yellow to Brown |
| Stability | Light and Moisture Sensitive |
| InChI | InChI=1S/C20H11NO7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)20(15)14-4-1-10(21(25)26)7-13(14)19(24)28-20/h1-9,22-23H |
| InChIKey | UACQOMKZFGNRBL-UHFFFAOYSA-N |
| SMILES | C12(C3=C(C=C(O)C=C3)OC3=C1C=CC(O)=C3)C1=C(C=C([N+]([O-])=O)C=C1)C(=O)O2 |
| EPA Substance Registry System | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-5-nitro- (3326-35-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
| HS Code | 2932.99.7000 |
4-Nitrofluorescein price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | N0199 | 5-Nitrofluorescein (isomer I) >98.0%(T) | 3326-35-0 | 1g | $198 | 2024-03-01 | Buy |
| TCI Chemical | N0199 | 5-Nitrofluorescein (isomer I) >98.0%(T) | 3326-35-0 | 5g | $691 | 2024-03-01 | Buy |
| TRC | N495860 | Nitrofluorescein,Isomer1 | 3326-35-0 | 10g | $875 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012147 | 4-NITROFLUORESCEIN 95.00% | 3326-35-0 | 10G | $2158.7 | 2021-12-16 | Buy |
| Chem-Impex | 38567 | 5-Nitrofluorescein(isomerI),≥98%(Assaybytitration) ≥98%(Assaybytitration) | 3326-35-0 | 5G | $789.73 | 2021-12-16 | Buy |
4-Nitrofluorescein Preparation Products And Raw materials
Global( 94)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hongxiong | +undefined18915499068 | Suzhouhongxiong@163.com | China | 120 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3958 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32957 | 60 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30240 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| Henan Alfa Chemical Co., Ltd | +86-18339805032; +8618339805032 | alfa4@alfachem.cn | China | 13227 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49734 | 58 |
| PT CHEM GROUP LIMITED | peter68@ptchemgroup.com | China | 35425 | 58 | |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49979 | 58 |
View Lastest Price from 4-Nitrofluorescein manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-07-11 | 4-Nitrofluorescein
3326-35-0
|
US $1.00 / KG | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd |
-
- 4-Nitrofluorescein
3326-35-0
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
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4-NITROFLUOROESCEIN
5-NITRO-3',6'-DIHYDROXYSPIRO[ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN]-3-ONE
4-NITROFLUORESCEIN
3',6'-Dihydroxy-5-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
5-Nitro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
3',6'-dihydroxy-6-nitro-spiro[2-benzofuran-3,9'-xanthene]-1-one
3',6'-dihydroxy-6-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one
3',6'-dihydroxy-6-nitro-spiro[isobenzofuran-3,9'-xanthene]-1-one
5-Nitrofluorescein (isomer I)
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-5-nitro-
3',6'-Dihydroxy-5-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
6,11-dioxo-12-naphtho[2,3-b]indolizinecarboxylic acid ethyl ester
5-Nitrofluorescein(isomerI)>
3',6'-Dihydroxy-5-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
3326-35-0
C20H11NO7
Fluorescent Labels & Indicators