Formula: C10H11ClO2 Formula weight: 198.65 Purity: 99% CAS Number: 15893-42-2 UN Number: UN3265 Hazard Class: 8

Synonyms: 4-Nitrophenyl ester sulfuryl fluoride Molecular Formula: C6H4FNO5S Molecular Weight: 221.16 Linear Structural Formula: C6H4FNO5S Purity: 95% Application: The following aryl fluorosulfate can be utilized as a cross-coupling partner in Suzuki-Miyaura reactions. The…

Formula: C4HCl2FN2 Formula weight: 166.97 Purity: 98% CAS Number: 213265-83-9 UN Number: UN3265 Hazard Class: 8

Formula: C5H4ClNO2 Formula weight: 145.55 Purity: 98% CAS Number: 39499-34-8 UN Number: UN3265 Hazard Class: 8

Synonyms: Garg 3-Bromobenzyne Precursor Molecular Formula: C10H12BrF3O3SSi Molecular Weight: 377.25 Linear Structural Formula: C10H12BrF3O3SSi Purity: 95% Density: 1.482 g/L at 25 C Refractive Index: n/D 1.492 Storage: 2-8C Application: Synchronous Ar-F and Ar-Sn…

Formula: C3H7ClO2S Formula weight: 142.60 Purity: 97% CAS Number: 10147-36-1 UN Number: UN3265 Hazard Class: 8

Molecular Formula: C9H9ClO Molecular Weight: 168.62 Linear Structural Formula: C9H9ClO MDL Number: MFCD02313742 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…

Molecular Formula: C4H2BrFO2S2 Molecular Weight: 245.09 Linear Structural Formula: C4H2BrFO2S2 MDL Number: MFCD21894405 Purity: 95% (GC) Density: 1.8803 at 25 C Refractive Index: n/D 1.5570 Application: Sulfonyl fluoride motif can be used as a connector for the assembly…

Synonyms: 3-Methoxybenzenesulfonyl fluoride Molecular Formula: C7H7FO3S Molecular Weight: 190.19 Linear Structural Formula: C7H7FO3S MDL Number: MFCD21881376 Density: 1.3071 at 25 C Refractive Index: n/D 1.5038 Application: Sulfonyl fluoride motif can be used as a…

Synonyms: 3-Bromobenzenesulfonyl fluoride Molecular Formula: C6H4BrFO2S Molecular Weight: 239.06 Linear Structural Formula: C6H4BrFO2S MDL Number: MFCD22053310 Purity: 95% (GC) Density: 1.7355 at 25 C Refractive Index: n/D 1.5392 Application: Sulfonyl fluoride motif…

Synonyms: 2-Thiophenesulfonyl fluoride Molecular Formula: C4H3FO2S2 Molecular Weight: 166.19 Linear Structural Formula: C4H3FO2S2 MDL Number: MFCD11109213 Purity: 95% Density: 1.437 at 25 C Refractive Index: n/D 1.509 Application: Sulfonyl fluoride motif can be used…

Molecular Formula: C7H7FO4S Molecular Weight: 206.19 Linear Structural Formula: C7H7FO4S Density: 1.367 g/mL at 25 C Refractive Index: n20/D 1.479 Application: The following aryl fluorosulfate can be utilized as a cross-coupling partner in Suzuki-Miyaura reactions. The standard…

2-Methylbutyric acid belongs to the class of compounds known as organic acids, which are the key components responsible for the quality as well as the nutritional value of food products. It is abundantly found in various fruit-based beverages. Synonyms: NSC 7304 Molecular Formula: C5H10O2 …

Synonym(s): Acetyl chloride [4-(1-methylethyl)phenoxy] Formula: C11H13ClO2 Formula weight: 212.67 Purity: 98% CAS Number: 223128-33-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2918.99 Hazard Statements: H314-H318 Causes severe skin…

Molecular Formula: C6H9ClN2O2S Molecular Weight: 208.67 Linear Structural Formula: C6H9ClN2O2S MDL Number: MFCD12548039 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does…

Formula: C7H13BrO Formula weight: 193.08 Purity: 98% CAS Number: 42330-10-9 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2914.70 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye damage. Causes serious eye damage.…

Formula: C5H8Cl2O Formula weight: 155.02 Purity: 98% CAS Number: 1575-61-7 UN Number: UN3265 Hazard Class: 8

Formula: C5H2Cl2OS Formula weight: 181.04 Purity: 98% CAS Number: 42518-98-9 UN Number: UN3261 Hazard Class: 8

Molecular Formula: C13H13F17O3Si Molecular Weight: 568.3 Linear Structural Formula: C13H13F17O3Si MDL Number: MFCD07368748 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich…

Synonym(s): ECOENG 411, BMIMMeSO{4} Formula: C9H18N2O4S Formula weight: 250.32 Purity: 99% CAS Number: 401788-98-5 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.29 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…

Synonym(s): 1-Naphthyl triflate Formula: C11F3H7O3S Formula weight: 276.23 Purity: 97% CAS Number: 99747-74-7 UN Number:

Formula: C5H6ClNO2S2 Formula weight: 211.68 Purity: 97% CAS Number: 80466-80-4 UN Number: UN3265 Hazard Class: 8 <

Synonym(s): p-Xylene-2-sulfonyl chloride Formula: C8H9ClO2S Formula weight: 204.68 Purity: 98% CAS Number: 19040-62-1 UN Number:

Formula: C9H8BrF3O Formula weight: 269.06 Purity: 97% UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2909.30 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

Synonym(s): Trifluoromethanesulfonic acid 2,2,2-trifluoroethyl ester Formula: C3H2F6O3S Formula weight: 232.10 Purity: 95% CAS Number: 6226-25-

Formula: C4H5ClN2O2S Formula weight: 179.98 Purity: 97% CAS Number: 288148-34-5 UN Number: UN3265 Hazard Class: 8

Synonym(s): 1-Naphthaleneacetyl chloride Formula: C12H9ClO Formula weight: 204.66 Purity: 95% CAS Number: 5121-00-6 UN Number:

Formula: C7H5Br2F Formula weight: 267.92 Purity: 97% CAS Number: 149947-16-0 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2903.99 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

Formula: C7H6Cl2O2S Formula weight: 225.09 Purity: 97% CAS Number: 34981-38-9 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

Formula: C10H21N2O4P Formula weight: 264.26 Purity: 98% CAS Number: 848641-69-0 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.29 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes…