4-Nitrofluorescein

Modify Date: 2024-01-03 10:17:05

4-Nitrofluorescein Structure
4-Nitrofluorescein structure
Common Name 4-Nitrofluorescein
CAS Number 3326-35-0 Molecular Weight 377.304
Density 1.7±0.1 g/cm3 Boiling Point 694.9±55.0 °C at 760 mmHg
Molecular Formula C20H11NO7 Melting Point >300ºC
MSDS N/A Flash Point 374.1±31.5 °C

 Names

Name Nitrofluorescein, Isomer 1
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 694.9±55.0 °C at 760 mmHg
Melting Point >300ºC
Molecular Formula C20H11NO7
Molecular Weight 377.304
Flash Point 374.1±31.5 °C
Exact Mass 377.053558
PSA 121.81000
LogP 2.44
Vapour Pressure 0.0±2.3 mmHg at 25°C
Index of Refraction 1.807

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

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4-Nitrofluorescein Structure

4-Nitrofluorescein

CAS#:3326-35-0

Literature: WO2010/92382 A1, ; Page/Page column 9-10 ;

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4-Nitrofluorescein Structure

4-Nitrofluorescein

CAS#:3326-35-0

Literature: Journal of Experimental Medicine, , vol. 91, p. 1,3 Acta Sch. med. Univ. Kioto, , vol. 32, p. 112,114

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4-Nitrofluorescein Structure

4-Nitrofluorescein

CAS#:3326-35-0

Literature: Journal of the American Chemical Society, , vol. 27, p. 1314 DE139428 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 7, p. 140

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4-Nitrofluorescein Structure

4-Nitrofluorescein

CAS#:3326-35-0

Literature: ACS Medicinal Chemistry Letters, , vol. 3, # 9 p. 774 - 779

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4-Nitrofluorescein Structure

4-Nitrofluorescein

CAS#:3326-35-0

Literature: ACS Medicinal Chemistry Letters, , vol. 3, # 9 p. 774 - 779

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4-Nitrofluorescein Structure

4-Nitrofluorescein

CAS#:3326-35-0

Literature: Tomasch, Miriam; Schwed, J. Stephan; Kuczka, Karina; Meyer Dos Santos, Sascha; Harder, Sebastian; Nuesing, Rolf M.; Paulke, Alexander; Stark, Holger ACS Medicinal Chemistry Letters, 2012 , vol. 3, # 9 p. 774 - 779

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5'-nitrofluorescein
3',6'-Dihydroxy-4-nitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
3',6'-dihydroxy-6-nitro-spiro[isobenzofuran-3,9'-xanthene]-1-one
4-NITROFLUOROESCEIN
3',6'-dihydroxy-5-nitro-spiro[phthalan-1,9'-xanthen]-3-one
5-Nitro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
3',6'-dihydroxy-5-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-4-nitro-
3',6'-Dihydroxy-5-nitro-spiro[phthalan-1,9'-xanthen]-3-on
5-Nitrofluorescein (isomer I)
5-NITRO-3',6'-DIHYDROXYSPIRO[ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN]-3-ONE
3',6'-Dihydroxy-5-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
3',6'-dihydroxy-6-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one
4-Nitrofluorescein