ChemicalBook >> CAS DataBase List >>2-Methyl-5-nitrobenzenesulfonyl chloride
2-Methyl-5-nitrobenzenesulfonyl chloride
- CAS No.
- 121-02-8
- Chemical Name:
- 2-Methyl-5-nitrobenzenesulfonyl chloride
- Synonyms
- dexinjia;NSC 49752;4-nitrotoluen-2-sulfochlorid;4-nitrotoluen-2-sulfonylchlorid;5-nitro-o-toluenesulfonylchlorid;5-NITRO-O-TOLUENESULFONYL CHLORIDE;4-Nitrotoluene-2-sulfonyl chloride;5-Nitro-o-toluenesulphonyl chloride;4-nitrotoluene-2-sulphonyl chloride;2-METHYL-5-NITROPHENYLSULFONYL CHLORIDE
- CBNumber:
- CB1215755
- Molecular Formula:
- C7H6ClNO4S
- Molecular Weight:
- 235.64
- MDL Number:
- MFCD00051695
- MOL File:
- 121-02-8.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-27 23:15:46
| Product description | Number | Pack Size | Price |
| 2-Methyl-5-nitrobenzenesulfonyl chloride 97% | 694487 | 5g | $140 |
| 2-Methyl-5-nitrobenzenesulfonyl Chloride >98.0%(GC)(T) | M2178 | 5g | $67 |
| 2-Methyl-5-nitrobenzenesulfonyl Chloride >98.0%(GC)(T) | M2178 | 25g | $233 |
| 2-Methyl-5-nitrobenzenesulphonyl chloride >97% | OR21342 | 5g | $21 |
| 2-Methyl-5-nitrobenzenesulphonyl chloride >97% | OR21342 | 25g | $54 |
| More product size | |||
| Melting point | 41-45 °C |
|---|---|
| Boiling point | 135-137 °C/0.7 mmHg |
| Density | 1.4103 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| Flash point | 135-137°C/0.7mm |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | soluble in Toluene |
| form | powder to crystal |
| color | White to Light yellow |
| Sensitive | Moisture Sensitive |
| BRN | 2697079 |
| InChI | 1S/C7H6ClNO4S/c1-5-2-3-6(9(10)11)4-7(5)14(8,12)13/h2-4H,1H3 |
| InChIKey | WPGVQDHXOUAJBW-UHFFFAOYSA-N |
| SMILES | Cc1ccc(cc1S(Cl)(=O)=O)[N+]([O-])=O |
| CAS DataBase Reference | 121-02-8(CAS DataBase Reference) |
| FDA UNII | Y7R9YZ83FS |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 14-29-34 | |||||||||
| Safety Statements | 22-26-30-45-8-36/37/39 | |||||||||
| RIDADR | 3261 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XT8000000 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29049090 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Skin Corr. 1B | |||||||||
| NFPA 704 |
|
2-Methyl-5-nitrobenzenesulfonyl chloride price More Price(53)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 694487 | 2-Methyl-5-nitrobenzenesulfonyl chloride 97% | 121-02-8 | 5g | $140 | 2026-04-30 | Buy |
| TCI Chemical | M2178 | 2-Methyl-5-nitrobenzenesulfonyl Chloride >98.0%(GC)(T) | 121-02-8 | 5g | $67 | 2025-07-31 | Buy |
| TCI Chemical | M2178 | 2-Methyl-5-nitrobenzenesulfonyl Chloride >98.0%(GC)(T) | 121-02-8 | 25g | $233 | 2025-07-31 | Buy |
| Apolloscientific | OR21342 | 2-Methyl-5-nitrobenzenesulphonyl chloride >97% | 121-02-8 | 5g | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR21342 | 2-Methyl-5-nitrobenzenesulphonyl chloride >97% | 121-02-8 | 25g | $54 | 2026-06-04 | Buy |
2-Methyl-5-nitrobenzenesulfonyl chloride Chemical Properties,Uses,Production
Uses
Intermediate in the preparation of PDE7 inhibitors and kinase inhibitors.
Synthesis
Add 6.90 g (0.05 mol) of p-nitrotoluene to a 100 mL three-necked flask, slowly add 17.5 g (0.15 mol) of chlorosulfonic acid dropwise with vigorous stirring, and after dropping, warm up the reaction to 65C for 24 h. After the reaction, the reaction solution was slowly poured into 100 mL of iced water, and then extracted with dichloromethane (100 mL2), and the organic layers were combined to obtain 2-methyl-5-nitrobenzenesulfonyl chloride. The organic layer was extracted with dichloromethane (100 mL2).
2-Methyl-5-nitrobenzenesulfonyl chloride Preparation Products And Raw materials
Global( 187)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20120 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29812 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49979 | 58 | |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14303 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1059@dideu.com | China | 29120 | 58 |
View Lastest Price from 2-Methyl-5-nitrobenzenesulfonyl chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-09 | 2-Methyl-5-nitrobenzenesulfonyl chloride
121-02-8
|
$1.00-100.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-06-30 | 2-Methyl-5-nitrobenzenesulfonyl chloride
121-02-8
|
1kg | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2026-03-20 | 2-Methyl-5-nitrobenzenesulfonyl chloride
121-02-8
|
1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 2-Methyl-5-nitrobenzenesulfonyl chloride
121-02-8
- $1.00-100.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 2-Methyl-5-nitrobenzenesulfonyl chloride
121-02-8
- 98%
- Shaanxi Dideu New Materials Co. Ltd
-
- 2-Methyl-5-nitrobenzenesulfonyl chloride
121-02-8
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
121-02-8(2-Methyl-5-nitrobenzenesulfonyl chloride)Related Search:
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4-nitrotoluen-2-sulfonylchlorid
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2-Methyl-5-nitrobenzenesulfonyl chloride ,97%
3-(Chlorosulphonyl)-4-methylnitrobenzene
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NSC 49752
2-Methyl-5-nitrobenzenesulfonylChloride>
2-Methyl-5-nitrobenzenesulfonyl chloride ISO 9001：2015 REACH
dexinjia
121-02-8
SULFONYL CHLORIDE
Building Blocks
Chemical Synthesis
Organic Building Blocks
Sulfonyl Halides
Sulfur Compounds
Aromatics
Intermediates
Sulfur & Selenium Compounds
Benzene derivates
Organic Building Blocks
Sulfonyl Halides
Sulfur Compounds
