Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-5-nitro-
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
3326-35-0
Chemical name
Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-5-nitro-
Molecular formula
C20H11NO7
Molecular weight
377.3 g/mol
Synonyms
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; 5-Nitrofluorescein (isomer I); Nitrofluorescein pound not Isomer 1; N0199; 3',6'-dihydroxy-6-nitro-spiro[isobenzofuran-3,9'-xanthene]-1-one; 3',6'-Dihydroxy-5-nitro-3H-spiro [isobenzofuran-1,9'-xanthen]-3-one; 3',6'-Dihydroxy-5-nitro-3H-spiro[[2]benzofuran-1,9'-xanthen]-3-one; 5-Nitro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one
InChIKey
UACQOMKZFGNRBL-UHFFFAOYSA-N
PubChem CID
76846
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H301
Catalog reference cue; confirm supplier documentation before use.
XLogP
3.3
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.