ChemicalBook > CAS DataBase List > 7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT

7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT

Product Name
7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT
CAS No.
84806-27-9
Chemical Name
7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT
Synonyms
7-FLUOROBENZOFURAZAN-4-SULFONIC ACID AMMONIUM SALT;SBD-F;AMMONIUM 7-FLUORO-2,1,3-BENZOXADI;7-Fluorobenzofurazan-4-sulfonic acid amm;AMMONIUM 7-FLUOROBENZOFURAZAN-4-SULFONATE;Ammonium 7-fluoro-2,1,3-benzoxadiazole-4-;7-fluorobenzo-2-oxa-1,3-diazole-4-sulfonate;7-Fluoro-4-sulfobenzofurazane ammonium salt;7-Fluorobenzofurazan-4-sulfonic acid ammonium;7-fluorobenzo-2-oxa-1,3-diazole-4-*sulfonic acid
CBNumber
CB0175393
Molecular Formula
C6H6FN3O4S
Formula Weight
235.19
MOL File
84806-27-9.mol
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7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT Property

Melting point:
>290°C dec.
storage temp. 
2-8°C
solubility 
Ethanol (Slightly), Methanol (Slightly), Water (Slightly)
form 
Solid
color 
Light Yellow to Orange
Sensitive 
Light Sensitive
BRN 
5199564
Stability:
Light Sensitive
CAS DataBase Reference
84806-27-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39-24/25
WGK Germany 
3
F 
3
Hazard Note 
Irritant
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
F4383
Product name
7-Fluorobenzofurazan-4-sulfonic acid ammonium salt
Purity
≥98%
Packaging
1mg
Price
$82.9
Updated
2025/07/31
Sigma-Aldrich
Product number
F4383
Product name
7-Fluorobenzofurazan-4-sulfonic acid ammonium salt
Purity
≥98%
Packaging
10mg
Price
$243.2
Updated
2025/07/31
Sigma-Aldrich
Product number
46640
Product name
7-Fluorobenzofurazan-4-sulfonic acid ammonium salt
Purity
for HPLC derivatization, LiChropur?, ≥98.5% (HPLC)
Packaging
25mg
Price
$494
Updated
2025/07/31
Sigma-Aldrich
Product number
46640
Product name
7-Fluorobenzofurazan-4-sulfonic acid ammonium salt
Purity
for HPLC derivatization, LiChropur?, ≥98.5% (HPLC)
Packaging
5mg
Price
$82.6
Updated
2022/05/15
Sigma-Aldrich
Product number
F4383
Product name
7-Fluorobenzofurazan-4-sulfonic acid ammonium salt
Purity
≥98%
Packaging
25mg
Price
$510
Updated
2025/07/31
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7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT Chemical Properties,Usage,Production

Chemical Properties

Yellow-Green Powder

Uses

Fluorescent probe for thiols widely used in pre-column labeling of biological thiols for HPLC.

Uses

7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT is a water soluble bifunctional fluorogenic reagent for the sensitive and specific detection of thiols in biological specimens or proteins. SBD-F has high reactivity to thiol compounds to attain low detection limits; no flourescence in itself; biological buffer solublility; stability at RT in water for >1 week. The optimal condition for reaction was 60oC and pH 9.5 for 1 h.

7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT Suppliers

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View Lastest Price from 7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT 84806-27-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

84806-27-9, 7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALTRelated Search:

Dibenzothiophene Thianaphthene Benzofuroxan AMMONIUM 4-FLUORO-2,1,3-BENZOXADIAZOLE 7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT

  • SBD-F
  • 7-FLUOROBENZOFURAZAN-4-SULFONIC ACID AMMONIUM SALT
  • 7-FLUOROBENZOFURAZANE-4-SULFONIC ACID AMMONIUM SALT
  • 7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-SULFONIC ACID AMMONIUM SALT
  • AMMONIUM 7-FLUORO-2,1,3-BENZOXADIAZOLE-4-SULFONATE
  • AMMONIUM 7-FLUORO-2,1,3-BENZOXADIAZOLE-4-SULPHONATE
  • AMMONIUM 7-FLUOROBENZOFURAZAN-4-SULFONATE
  • 4-FLUOROBENZOFUROXAN-7-SULFONIC ACID AMMONIUM SALT
  • 7-fluorobenzo-2-oxa-1,3-diazole-4-sulfonate
  • 7-fluorobenzo-2-oxa-1,3-diazole-4-*sulfonic acid
  • 7-FLUOROBENZO-2-OXA-1,3-DIAZOLE-4-*SULFO NIC ACID AM
  • Ammonium 7-fluoro-2,1,3-benzoxadiazole-4-
  • 7-Fluoro-4-sulfobenzofurazane ammonium salt
  • AMMONIUM 7-FLUORO-2,1,3-BENZOXADIAZOLE-4-SULFONATE [SBD-F]
  • 7-fluorobenzo-2-oxa-1,3-diazole-4-sulfonic acid ammonium
  • 4-Fluoro-7-sulfobenzofurazan ammonium salt, 7-Fluorobenz-2,1,3-oxadiazole-4-sulfonic acid ammonium salt, Ammonium 7-fluorobenzofurazan-4-sulfonate, SBD-F
  • 4-Fluoro-2,1,3-benzooxadiazole-7-sulfonic acid ammonium salt
  • 4-Fluorobenzofurazane-7-sulfonic acid ammonium salt
  • 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonic acid ammonium salt
  • 7-Fluorobenzofurazan-4-sulfonic acid ammonium salt,4-Fluoro-7-sulfobenzofurazan ammonium salt, 7-Fluorobenz-2,1,3-oxadiazole-4-sulfonic acid ammonium salt, Ammonium 7-fluorobenzofurazan-4-sulfonate, S
  • AMMoniuM 7-Fluorobenz-2-oxa-1,3-diazole-4-sulfonate
  • 7-Fluorobenzofurazan-4-sulfonic acid ammonium salt, 99%, derivatization grade
  • AMMONIUM 7-FLUORO-2,1,3-BENZOXADI
  • Ammonium 7-fluorobenzofurazan-4-sulphonate, 7-Fluorobenzofurazan-4-sulphonic acid, ammonium salt
  • 7-Fluorobenzofurazan-4-sulfonic acid aMMoniuM salt, derivatization grade
  • 7-fluoro-3-oxido-2,1,3-benzoxadiazol-3-ium-4-sulfonate
  • 4-Fluoro-7-sulfobenzofurazan Ammonium Salt (SBD-F)
  • 7-Fluorobenzofurazan-4-sulfonic acid amm
  • 2,1,3-Benzoxadiazole-4-sulfonic acid, 7-fluoro-, ammonium salt (1:1)
  • Ammonium 7-fluorobenzo[c][1,2,5]oxadiazole-4-sulfonate
  • 7-Fluorobenzofurazan-4-sulfonic acid ammonium
  • 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonate (ammonium salt)
  • SBD-F (7-Fluorobenzofurazan-4-sulfonic acid ammonium salt), Fluorescent thiol indicator
  • 84806-27-9
  • C6H3FN2O4SH3N
  • C6H2FN2O4SH4N
  • C6H6FN3O4S
  • C6H3FN2O4SNH3
  • Biochemicals and Reagents
  • BioChemical
  • Other Fluorescent Labels
  • Detection
  • Fluorescent Probes, Labels, Particles and Stains
  • Fluorescent Labels
  • Fluorescent Labels and Indicators
  • Fluorescent Labels & Indicators
  • MTS & Sulfhydryl Active Reagents