Products 27402-68-2

CAS 27402-68-2 appears in our catalog under these names: 6-Nitrofluorescein, 98%, 6–Nitrofluorescein (isomer II), 6-Nitrofluorescein (isomer II), >98.0%(T)(HPLC), 3',6'-Dihydroxy-6-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one 97%, 3',6'-Dihydroxy-6-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 98%, 98%. Offered by: Combi-blocks, GLPBio, TCI, Ambeed, Chemat. Available pack sizes: 250mg, 5g, 1g, 200mg, 100mg.

6-Nitrofluorescein, 98%
Combi-blocks
  • size: 250mg, 5g, 1g
  • Variants: 3
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6–Nitrofluorescein (isomer II)
GLPBio
  • size: 200mg
  • Variants: 1
from 784.26
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6-Nitrofluorescein (isomer II), >98.0%(T)(HPLC)
TCI
  • size: 1g, 5g
  • Variants: 2
from 772.34
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3',6'-Dihydroxy-6-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one 97%
Ambeed
  • size: 250mg, 1g, 5g
  • Variants: 3
from 203.50
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3',6'-Dihydroxy-6-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 98%, 98%
Chemat
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 4
from 117.20
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Structural formula: {0} (CAS {1})

3',6'-dihydroxy-5-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one (CAS 27402-68-2) is a chemical compound with the molecular formula C20H11NO7 and a molecular weight of 377.3 g/mol. IUPAC name: 3',6'-dihydroxy-5-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one. InChIKey: GYWGQAIDMYGOLU-UHFFFAOYSA-N.

Identity
Molecular formulaC20H11NO7
Molecular weight377.3 g/mol
IUPAC name3',6'-dihydroxy-5-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one
InChIKeyGYWGQAIDMYGOLU-UHFFFAOYSA-N
SMILESC1=CC2=C(C=C1[N+](=O)[O-])C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O

Computed by PubChem (NCBI)

Synonyms: 6-Nitrofluorescein, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-6-nitro-, Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-6-nitro-, 3',6'-Dihydroxy-6-nitro-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 3',6'-dihydroxy-6-nitro-3h-spiro[2-benzofuran-1,9'-xanthen]-3-one, 3',6'-dihydroxy-5-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one, 6-Nitrofluorescein (isomer II), GYWGQAIDMYGOLU-UHFFFAOYSA-, 3',6'-dihydroxy-5-nitro-spiro[isobenzofuran-3,9'-xanthene]-1-one, 3',6'-Dihydroxy-6-nitro-3H-spiro[[2]benzofuran-1,9'-xanthen]-3-one
Isomers (same molecular formula)
3',6'-dihydroxy-6-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one C20H11NO7