596-03-2

596-03-2 structure

Name: 4',5'-DIBROMOFLUORESCEIN
Chemical Name: 4',5'-Dibromofluorescein
CAS Number: 596-03-2
Molecular Formula: C₂₀H₁₀Br₂O₅
Molecular Weight: 490.09800
Catalog: Biochemical Biochemical reagent Biological dye
Create Date: 2018-08-01 14:15:55
Modify Date: 2026-06-30 17:17:06
4',5'-Dibromofluorescein (Eosinic acid) is a fluorescein derivative that can used as a ligand for studying of protein properties by spectral analysis[1].

Name	4',5'-Dibromofluorescein
Synonyms	2-(4,5-Dibromo-3-oxo-6-hydroxy-3H-xanthen-9-yl)benzoic acid DIBROMOFLUOROESCEIN d&corangeno.5 4',5'-Dibromof acidorange11 Spiroisobenzofuran-1(3H),Hxanthen-3-one, 4,5-dibromo-3,6-dihydroxy 4',5'-DibroMofluorescein, ca. dye content Dibromofluorescein (contains Mono-, Tri- and Tetra-) 4',5'-dibromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one 4’,5’-dibromofluororescein ORANGE 5 C.I.45370A DIBROMOFLUORESCEIN C Orange no. 5 C12240230 4`,5`-Dibromofluorescein ( CCRIS SOLVENT RED 72 c.i.solventred72 CI 45370:1 japanorange201 4,5-DIBROMOFLUORESCEIN 4′,5′-Dibromofluorescein,Solvent Red72 D&C ORANGE 5 2-[4,5-Dibromo-3-oxo-6-sodiooxy-3H-xanthen-9-yl]benzoic acid sodium salt eosinicacid 4',5'-dibromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one Dibromofluorescein (Mono-, Tri- and Tetra- mixture) spiro(isobenzofuran-1(3h),9’-(9h)xanthen)-3-one,4’,5’-dibromo-3’,6’-dihydrox C.I.Solvent Red 72:C.I.45370:1 D and C Orange No.5 CI NO 4’,5’-dibromo-fluorescei japanorangeno 4’,5’-Dibromofluorescein DAIDAI201 4,5-Dibormofulorescein MFCD00005042 EOSIN2J CI NO 45370:1 9’-(9H)xanthen)-3-one,4’,5’-dibromo-3’,6’-dihydroxy-Spiro(isobenzofuran-1(3H) 4',5'-DIBROMO-3',6'-DIHYDROXYSPIRO[ISOBENZOFURAN-1(3H),9'-[9H]XANTHEN]-3-ONE EINECS 209-876-0

Description	4',5'-Dibromofluorescein (Eosinic acid) is a fluorescein derivative that can used as a ligand for studying of protein properties by spectral analysis[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Dongdong Yu, et al. An ultrasensitive stain for negative protein detection in SDS-PAGE via 4',5'-Dibromofluorescein. J Proteomics. 2017 Aug 8;165:21-25.

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Related to Chronic Data - changes in ovarian weight

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 1,116,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T1904 No. of Facilities: 237 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 6161 (estimated) No. of Female Employees: 474 (estimated)

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301
Precautionary Statements	P301 + P310
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	Xi: Irritant;
Risk Phrases	R36
Safety Phrases	S22-S24/25-S45
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	LM5200000
HS Code	2932999099

2321-07-5

596-03-2

2513-33-9

596-03-2

Literature: Justus Liebigs Annalen der Chemie, , vol. 183, p. 31 Justus Liebigs Annalen der Chemie, , vol. 372, p. 109

108-46-3

596-03-2

Literature: Justus Liebigs Annalen der Chemie, , vol. 183, p. 31 Justus Liebigs Annalen der Chemie, , vol. 372, p. 109

85-44-9

596-03-2

Literature: Justus Liebigs Annalen der Chemie, , vol. 183, p. 31 Justus Liebigs Annalen der Chemie, , vol. 372, p. 109

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%