Products 518-44-5

CAS 518-44-5 appears in our catalog under these names: Fluorescin, 95%, Fluorescin, 98%, Fluorescin, Fluorescin [Reagent for Oxydases and Peroxydases], >95.0%(GC), Fluorescin, 95%(HPLC),RG, 95%(HPLC),RG. Offered by: Combi-blocks, AmBeed, GLPBio, TCI, Chemat. Available pack sizes: 10g, 1g, 5g, 100g, 25g, 100mg, 250mg.

Fluorescin, 95%
Combi-blocks
  • size: 10g, 1g, 5g
  • Variants: 3
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Fluorescin, 98%
AmBeed
  • size: 10g
  • Variants: 1
from 3878.35
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Fluorescin
GLPBio, Chemat
  • size: 100g, 1g, 25g, 5g
  • Variants: 6
from 648.53
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Fluorescin [Reagent for Oxydases and Peroxydases], >95.0%(GC)
TCI
  • size: 5g, 25g
  • Variants: 2
from 673.99
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Fluorescin, 95%(HPLC),RG, 95%(HPLC),RG
Chemat
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 6
from 126.80
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Fluorescin, >=95%
Fluorochem
  • size: 1g, 5g, 25g, 100g
  • Variants: 4
from 320.74
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Structural formula: {0} (CAS {1})

Fluorescin is a member of xanthenes.

Source: ChEBI

Identity
Molecular formulaC20H14O5
Molecular weight334.3 g/mol
IUPAC name2-(3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid
InChIKeyMURGITYSBWUQTI-UHFFFAOYSA-N
SMILESC1=CC=C(C(=C1)C2C3=C(C=C(C=C3)O)OC4=C2C=CC(=C4)O)C(=O)O

Computed by PubChem (NCBI)

Synonyms: Fluorescin, resorcinolphthalin, 2-(3,6-dihydroxy-9H-xanthen-9-yl)benzoic acid, Leucofluorescein, Benzoic acid, 2-(3,6-dihydroxy-9H-xanthen-9-yl)-, 2-(3,6-Dihydroxyxanthen-9-yl)benzoic acid, FLUORESCIN [MI], 2(3,6Dihydroxyxanthen9yl)benzoic acid, 2(3,6Dihydroxy9Hxanthen9yl)benzoic acid, Benzoic acid, 2(3,6dihydroxy9Hxanthen9yl)
Isomers (same molecular formula)
4-[4-(4-carboxyphenoxy)phenyl]benzoic acid C20H14O5
4-[4-(4-carboxyphenyl)-3-hydroxyphenyl]benzoic acid C20H14O5