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91366-65-3

91366-65-3 structure
91366-65-3 structure
  • Name: ABD-F
  • Chemical Name: 4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole
  • CAS Number: 91366-65-3
  • Molecular Formula: C6H4FN3O3S
  • Molecular Weight: 217.178
  • Catalog: analytical chemistry Liquid Chromatography HPLC labeling reagent
  • Create Date: 2018-06-02 08:00:00
  • Modify Date: 2025-08-27 11:16:08
  • 4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole (ABD-F) is a fluorescent reagent for the sensitive and specific detection of thiols. 4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole has low fluorescence background, and good stability of fluorophor[1].
Name 4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole
Synonyms 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonamide
2,1,3-Benzoxadiazole-4-sulfonamide, 7-fluoro-
MFCD00036687
Description 4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole (ABD-F) is a fluorescent reagent for the sensitive and specific detection of thiols. 4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole has low fluorescence background, and good stability of fluorophor[1].
Related Catalog
References

[1]. Toyooka T, et al. New fluorogenic reagent having halogenobenzofurazan structure for thiols: 4-(aminosulfonyl)-7-fluoro-2, 1, 3-benzoxadiazole. Analytical chemistry, 1984, 56(13): 2461-2464.
Density 1.7±0.1 g/cm3
Boiling Point 408.8±55.0 °C at 760 mmHg
Melting Point 145-146ºC
Molecular Formula C6H4FN3O3S
Molecular Weight 217.178
Flash Point 201.0±31.5 °C
Exact Mass 216.995743
PSA 107.46000
LogP 0.11
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.632
Storage condition −20°C
Stability Light Sensitive
Water Solubility DMSO: soluble
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases 20/21/22-36/37/38
Safety Phrases 26-36/37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2935009090
29270-55-1 structure

29270-55-1

~%

91366-65-3 structure

91366-65-3

Literature: Analytical Chemistry, , vol. 56, p. 2461 - 2464
91366-64-2 structure

91366-64-2

~19%

91366-65-3 structure

91366-65-3

Literature: Toyo'oka, Toshimasa; Imai, Kazuhiro Analytical Chemistry, 1984 , vol. 56, p. 2461 - 2464
Precursor  2

DownStream  1

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%
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