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ChemicalBook >> CAS DataBase List >> 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole

1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole

1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole price.
  • $7 - $2700
  • Product name: 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
  • CAS: 74257-00-4
  • MF: C11H12N4O4S
  • MW: 296.3
  • EINECS:
  • MDL Number:MFCD00009754
  • Synonyms:1-(MESITYLENE-2-SULFONYL)-3-NITRO-1,2,4-TRIAZOLE;(2,4,6-TRIMETHYLPHENYL) (3-NITRO-1,2,4-TRIAZOL-1-YL) SULFONE;2,4,6-TRIMETHYLBENZENESULFONYL-3-NITROTRIAZOLIDE;1-(2-MESITYLENESULFONYL)-3-NITRO-1H-1,2,4-TRIAZOLE;TIMTEC-BB SBB005917;1-(Mesitylene-2-Sulfonyl)-3-Nitro-1,2,-Triazole;1-(2-MESITYLENESULFONYL)-3-NITRO-1 2 4-&;(2,4,6-Trimethylphenyl) (3-nitro-1,2,4-triazol-1-yl) sulfone, MSNT
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  • Manufactureraablocks
  • Product numberAA003D0O
  • Product description1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97%
  • Packaging1g
  • Price$13
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003D0O
  • Product description1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97%
  • Packaging5g
  • Price$23
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003D0O
  • Product description1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97%
  • Packaging10g
  • Price$34
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003D0O
  • Product description1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97%
  • Packaging25g
  • Price$64
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003D0O
  • Product description1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97%
  • Packaging100g
  • Price$256
  • Updated2026-05-28
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  • ManufacturerAHH
  • Product numberMT-16655
  • Product description1-(Mesitylene-2-sulfonyl)-3-nitro-1H-1,2,4-triazole 97%
  • Packaging25g
  • Price$608
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-16655
  • Product description1-(Mesitylene-2-sulfonyl)-3-nitro-1H-1,2,4-triazole 97%
  • Packaging25g
  • Price$608
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ99066
  • Product description1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
  • Packaging250g
  • Price$775
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberH199
  • Product description1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
  • Packaging25g
  • Price$121
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberH199
  • Product description1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
  • Packaging1g
  • Price$21
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberH199
  • Product description1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
  • Packaging5g
  • Price$31
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005358
  • Product description1-(2-MESITYLENESULFONYL)-3-NITRO-1H-1,2,4-TRIAZOLE 95.00%
  • Packaging2G
  • Price$852.5
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005358
  • Product description1-(2-MESITYLENESULFONYL)-3-NITRO-1H-1,2,4-TRIAZOLE 95.00%
  • Packaging20G
  • Price$2090
  • Updated2021-12-16
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  • ManufacturerArk Pharm
  • Product numberP000173069
  • Product description1-(Mesitylsulfonyl)-3-nitro-1H-1,2,4-triazole 97%
  • Packaging10g
  • Price$32
  • Updated2021-12-16
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  • ManufacturerArk Pharm
  • Product numberP000173069
  • Product description1-(Mesitylsulfonyl)-3-nitro-1H-1,2,4-triazole 97%
  • Packaging1g
  • Price$7
  • Updated2021-12-16
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  • ManufacturerArk Pharm
  • Product numberP000173069
  • Product description1-(Mesitylsulfonyl)-3-nitro-1H-1,2,4-triazole 97%
  • Packaging5g
  • Price$21
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003D0O 1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97% 1g $13 2026-05-28 Buy
aablocks AA003D0O 1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97% 5g $23 2026-05-28 Buy
aablocks AA003D0O 1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97% 10g $34 2026-05-28 Buy
aablocks AA003D0O 1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97% 25g $64 2026-05-28 Buy
aablocks AA003D0O 1-(Mesitylsulfonyl)-3-nitro-1H-1，2，4-triazole 97% 100g $256 2026-05-28 Buy
AHH MT-16655 1-(Mesitylene-2-sulfonyl)-3-nitro-1H-1,2,4-triazole 97% 25g $608 2026-05-25 Buy
AHH MT-16655 1-(Mesitylene-2-sulfonyl)-3-nitro-1H-1,2,4-triazole 97% 25g $608 2026-05-26 Buy
AK Scientific J99066 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole 250g $775 2021-12-16 Buy
AK Scientific H199 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole 25g $121 2021-12-16 Buy
AK Scientific H199 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole 1g $21 2021-12-16 Buy
AK Scientific H199 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole 5g $31 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005358 1-(2-MESITYLENESULFONYL)-3-NITRO-1H-1,2,4-TRIAZOLE 95.00% 2G $852.5 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005358 1-(2-MESITYLENESULFONYL)-3-NITRO-1H-1,2,4-TRIAZOLE 95.00% 20G $2090 2021-12-16 Buy
Ark Pharm P000173069 1-(Mesitylsulfonyl)-3-nitro-1H-1,2,4-triazole 97% 10g $32 2021-12-16 Buy
Ark Pharm P000173069 1-(Mesitylsulfonyl)-3-nitro-1H-1,2,4-triazole 97% 1g $7 2021-12-16 Buy
Ark Pharm P000173069 1-(Mesitylsulfonyl)-3-nitro-1H-1,2,4-triazole 97% 5g $21 2021-12-16 Buy

Properties

Melting point :134-139 °C(lit.)
Boiling point :533.4±60.0 °C(Predicted)
Density :1.4470 (rough estimate)
refractive index :1.6270 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility :Soluble in Chloroform.
form :Crystalline Powder
pka :-5.80±0.50(Predicted)
color :Yellow
BRN :4328921
InChI :InChI=1S/C11H12N4O4S/c1-7-4-8(2)10(9(3)5-7)20(18,19)14-6-12-11(13-14)15(16)17/h4-6H,1-3H3
InChIKey :SFYDWLYPIXHPML-UHFFFAOYSA-N
SMILES :N1(S(C2=C(C)C=C(C)C=C2C)(=O)=O)C=NC([N+]([O-])=O)=N1
CAS DataBase Reference :74257-00-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

1-(2-Mesitylenesulfonyl)-3-Nitro-1H-1,2,4-Triazole is an efficient coupling reagent in the synthesis of oligonucleotides via phosphotriester approach.

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