5-carboxyfluorescein
Suppliers
Names
[ CAS No. ]:
76823-03-5
[ Name ]:
5-carboxyfluorescein
[Synonym ]:
MFCD00151081
3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic acid, 3',6'-dihydroxy-3-oxo-
EINECS 276-331-1
3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
5-carboxyfluorescein
5-FAM
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
725.2±60.0 °C at 760 mmHg
[ Melting Point ]:
368-372°C
[ Molecular Formula ]:
C21H12O7
[ Molecular Weight ]:
376.316
[ Flash Point ]:
266.9±26.4 °C
[ Exact Mass ]:
376.058289
[ PSA ]:
113.29000
[ LogP ]:
2.62
[ Vapour Pressure ]:
0.0±2.5 mmHg at 25°C
[ Index of Refraction ]:
1.816
[ Storage condition ]:
Store at 2-8
[ Water Solubility ]:
DMF: soluble
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi: Irritant;
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2932999099
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%
Articles
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Pulmonary embolism (PE) can cause intracardiac hemolysis and increased plasma hemoglobin and arginase-1, which can worsen pulmonary vasoconstriction. We test the hypothesis that patients with PE that ...