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Acyl Halides

Organic compounds that contain a carbon atom bonded to a halogen atom, and an oxygen atom via a double bond; commonly derived from an oxoacid by replacing a hydroxyl group with a halogen atom.
Acyl chlorides (1,566)
Acyl bromides (438)
Acyl fluorides (18)

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1,171 – 1,185 of 1,545 results
1,171

Medchemexpress LLC 1-Palmitoyl-2-oleoyl-sn-glycero-3-PC-d31 | 179093-76-6 | ≥99.0% | 1 MG
SDP

1-Palmitoyl-2-oleoyl-sn-glycero-3-PC-d31 is a deuterium-labeled version of 1-Palmitoyl-2-oleoyl-sn-glycero-3-PC (POPC). POPC is a phospholipid and a major component of biological membranes. The deuterium labeling allows this compound to be used as a tracer and as an internal standard for quantitative analysis by techniques such as NMR, GC-MS, or LC-MS. Deuteration can impact the pharmacokinetic and metabolic profiles of drugs. The product is for research use only.

  • Deuterium labeled
  • Can be used as a tracer
  • Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS

ENCOMPASS_PREFERRED
1,172

AdipoGen Coumarin-6-sulfonyl chloride
SDP

Chemical. CAS 10543-42-7. Formula C9H5ClO4S. MW 244.7. Synthetic. Derivatizing agent for amines and phenols. Fluorescence is produced in alkaline conditions. Spectral properties lambdaex 360nm lambdaem 460nm in alkaline conditions.

ENCOMPASS_PREFERRED
1,173

eMolecules​ 32634-66-5 | (-)-Di-p-toluoyl-L-tartaric Acid | Ambeed386.356 | C20H18O8 | 98.000 | Cc1ccc(cc1)C(=O)O[C@H]([C@@H](OC(=O)c1ccc(C)cc1)C(O)=O)C(O)=O | 1000g | 552708739

(-)-Di-p-toluoyl-L-tartaric Acid | Ambeed | 32634-66-5386.356 | C20H18O8 | 98.000 | Cc1ccc(cc1)C(=O)O[C@H]([C@@H](OC(=O)c1ccc(C)cc1)C(O)=O)C(O)=O | 1000g | 552708739

ENCOMPASS_PREFERRED
1,174

AdipoGen Stain 3-I
SDP

Chemical. CAS 155862-91-2. Formula C18H16BrN3O2S. MW 418.31. Synthetic. Class of highly photostable, water soluble fluorescent labels with large Stokes shift, high QY in aqueous media and pH tolerance. Relatively low extinction coefficient Epsilon∼ >20,000 in EtOH.

ENCOMPASS_PREFERRED
1,175

AdipoGen 3-ITCB-MPO-pyridinium bromide
SDP

Chemical. CAS 155862-89-8. Formula C23H18BrN3O2S. MW 480.38. Synthetic. New class of highly photostable, water soluble fluorescent labels with large Stokes shift, high QY in aqueous media and pH tolerance.

ENCOMPASS_PREFERRED
1,176

AdipoGen 3-ITCB-MPO-pyridinium bromide
SDP

Chemical. CAS 155862-89-8. Formula C23H18BrN3O2S. MW 480.38. Synthetic. New class of highly photostable, water soluble fluorescent labels with large Stokes shift, high QY in aqueous media and pH tolerance.

ENCOMPASS_PREFERRED
1,177

Chemscene ChemScene | Cyclobutanecarboxylic acid | 100G | CS-W011325 | 0.98 | 3721-95-7| MFCD00001323 | 100.12
SDP

ChemScene | Cyclobutanecarboxylic acid | 100G | CS-W011325 | 0.98 | 3721-95-7| MFCD00001323 | 100.12

ENCOMPASS_PREFERRED
1,178

Sigma Aldrich Fine Chemicals Biosciences Ipratropium bromide Relate5MG

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.for further information and support please go to the website of the issuing Pharmacopoeia.

ENCOMPASS
1,179

AdipoGen 4-ITCB-MPO-pyridinium bromide
SDP

Chemical. CAS 155862-90-1. Formula C23H18BrN3O2S. MW 480.38. Synthetic. New class of highly photostable, water soluble fluorescent labels with large Stokes shift, high QY in aqueous media and pH tolerance. Major disadvantage rel. low extinction coefficient.

ENCOMPASS_PREFERRED
1,180

Pfaltz & Bauer SEBACOYL CHLORIDE 97% 25G

Sebacoyl chloride 97%; 25G CAS# 111-19-3

ENCOMPASS
1,181

Medchemexpress LLC 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine | 35418-58-7 | MFCD00171671 | 99.0% | C44H80NO8P | 10MG
SDP

1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine (PAPC) is a phosphatidylcholine-class phospholipid containing a palmitoyl (16:0) chain at sn-1 and an arachidonoyl (20:4) chain at sn-2. It is provided as a high-purity research reagent and reference standard for studies in lipid biology, membrane structure, and signaling pathways.

  • High purity (99.0%) for analytical and research use.
  • Suitable for membrane biophysics and lipid signaling studies.
  • Typically supplied in small-mass vials or as a solution in chloroform for handling.
  • Well characterized: CAS 35418-58-7; formula C44H80NO8P.

ENCOMPASS_PREFERRED
1,182

eMolecules​ 7789-45-9 | Copper(II) bromide | Chem-Impex | MFCD00010970 | 223.354 | Br2Cu | 99.000 | [Cu++].[Br-].[Br-] | 5kg | 342449740

Copper(II) bromide | Chem-Impex | 7789-45-9 | MFCD00010970 | 223.354 | Br2Cu | 99.000 | [Cu++].[Br-].[Br-] | 5kg | 342449740

ENCOMPASS_PREFERRED
1,183

TARGETMOL CHEMICALS INC KRN2 BROMIDE 5MG
SDP

Also available in 2mg 10mg 25mg 50mg 100mg 500mg and bulk. Please contact Fisher for quotes. KRN2 bromide is a potent selective inhibitor of nuclear factor of activated T cells (NFAT5 IC50= 0.1 μM). purity: 99%

ENCOMPASS_PREFERRED
1,184

TARGETMOL CHEMICALS INC OTILONIUM BROMIDE 100MG
SDP

Also available in 5 mg 10 mg 25 mg 50 mg 200 mg 500 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Otilonium bromide (SP63) an antimuscarinic is utilized as a spasmolytic agent. purity: 99%

ENCOMPASS_PREFERRED
1,185

eMolecules​ 141-85-5 | 3-Chloroanilinium chloride | Oakwood Chemical | MFCD00035485 | 164.030 | C6H7Cl2N | 95.000 | Cl.Nc1cccc(Cl)c1 | 1g | 537712292

3-Chloroanilinium chloride | Oakwood Chemical | 141-85-5 | MFCD00035485 | 164.030 | C6H7Cl2N | 95.000 | Cl.Nc1cccc(Cl)c1 | 1g | 537712292

ENCOMPASS_PREFERRED