5-FAM
Properties
- Molecular formula
- C21H12O7
- Molar mass
- 376.32 g/mol
- Exact mass
- 376.0583 Da
- logP
- 3.36Crippen estimate
- Polar surface area
- 113.3 Ų
- H-bond donors / acceptors
- 3 / 6
- Rotatable bonds
- 1
Hazards
Warning
- H315 Causes skin irritation20% of notifiers
- H319 Causes serious eye irritation100% of notifiers
Aggregated from 5 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364
Identifiers
CAS number
76823-03-5SMILES
O=C(O)c1ccc2c(c1)C(=O)OC21c2ccc(O)cc2Oc2cc(O)ccc21InChIKey
NJYVEMPWNAYQQN-UHFFFAOYSA-NInChI
InChI=1S/C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21/h1-9,22-23H,(H,24,25)Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
11 names
- Spiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxylic acid, 3′,6′-dihydroxy-3-oxo-
- 3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxylic acid
- 5-Carboxyfluorescein
- FAM
- FAM (dye)
- FAM 494/520
- 73: PN: WO2016072662 SEQID: 73 claimed sequence
- Flamma 456 Carboxylic acid
- Hydroxyfluorescein
- 3′,6′-Dihydroxy-3-oxospiro[2-benzofuran-1,9′-xanthene]-5-carboxylic acid
- 3′,6′-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-5-carboxylic acid
Work with 5-FAM
Similar compounds
3',6'-Dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-ar-carboxylic acid72088-94-993 % similar
Fluorescein2321-07-568 % similar
5-Aminofluorescein3326-34-967 % similar
5-Carboxyfluorescein N-succinimidyl ester92557-80-767 % similar
6-Amino-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one51649-83-361 % similar
Fluorescein 5-isothiocyanate3326-32-760 % similar
6-Carboxyfluorescein diacetate3348-03-658 % similar
Carboxyfluorescein succinimidyl ester92557-81-858 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.