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92557-81-8

92557-81-8 structure
92557-81-8 structure
  • Name: 6-FAM SE
  • Chemical Name: 6-Carboxyfluorescein N-hydroxysuccinimide ester
  • CAS Number: 92557-81-8
  • Molecular Formula: C25H15NO9
  • Molecular Weight: 473.388
  • Catalog: Dye Reagents
  • Create Date: 2018-08-23 17:14:32
  • Modify Date: 2024-01-14 08:55:43
  • 6-FAM SE is another isomer of carboxyfluorescein. 6-FAM, SE is mainly used in sequencing of nucleic acids and labeling nucleotides.

Name 6-Carboxyfluorescein N-hydroxysuccinimide ester
Synonyms (2,5-dioxopyrrolidin-1-yl) 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylate
1-{[(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-6-yl)carbonyl]oxy}pyrrolidine-2,5-dione
2,5-Pyrrolidinedione, 1-[[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl)carbonyl]oxy]-
Carboxyfluorescein succinimidyl ester
MFCD00077323
1-{[(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-6-yl)carbonyl]oxy}-2,5-pyrrolidinedione
CFSE
6-Carboxyfluorescein-N-hydroxysuccinimide ester
6-Carboxyfluorescein N-succinimidyl ester
6-Carboxyfluorescein succinimidyl ester
6-FAM SE
Description 6-FAM SE is another isomer of carboxyfluorescein. 6-FAM, SE is mainly used in sequencing of nucleic acids and labeling nucleotides.
Related Catalog
Density 1.7±0.1 g/cm3
Boiling Point 788.1±70.0 °C at 760 mmHg
Molecular Formula C25H15NO9
Molecular Weight 473.388
Flash Point 430.4±35.7 °C
Exact Mass 473.074677
PSA 139.67000
LogP 0.71
Vapour Pressure 0.0±2.8 mmHg at 25°C
Index of Refraction 1.790
Storage condition −20°C
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes T+
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2925290090
Precursor  2

DownStream  0

HS Code 2925290090
Summary 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%