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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 (19)

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1 – 15 of 16 results
1

1-Naphthylacetyl chloride, 95%

CAS: 5121-00-6 Molecular Formula: C12H9ClO Molecular Weight (g/mol): 204.65 MDL Number: MFCD00175852 InChI Key: DSVAZLXLRDXHKO-UHFFFAOYSA-N Synonym: 2-1-naphthyl ethanoyl chloride,2-naphthalen-1-yl acetyl chloride,1-naphthylacetyl chloride,naphth-1-ylacetyl chloride,1-naphthaleneacetyl chloride,naphth-1-yl acetyl chloride,napthylacetyl chloride,acmc-20aork,1-naphthylacetylchloride,1-naphthaleneacetylchloride PubChem CID: 2795386 IUPAC Name: 2-(naphthalen-1-yl)acetyl chloride SMILES: ClC(=O)CC1=CC=CC2=CC=CC=C12

PubChem CID 2795386
CAS 5121-00-6
Molecular Weight (g/mol) 204.65
MDL Number MFCD00175852
SMILES ClC(=O)CC1=CC=CC2=CC=CC=C12
Synonym 2-1-naphthyl ethanoyl chloride,2-naphthalen-1-yl acetyl chloride,1-naphthylacetyl chloride,naphth-1-ylacetyl chloride,1-naphthaleneacetyl chloride,naphth-1-yl acetyl chloride,napthylacetyl chloride,acmc-20aork,1-naphthylacetylchloride,1-naphthaleneacetylchloride
IUPAC Name 2-(naphthalen-1-yl)acetyl chloride
InChI Key DSVAZLXLRDXHKO-UHFFFAOYSA-N
Molecular Formula C12H9ClO
2

2,3-Dihydro-1-benzofuran-2-carbonyl chloride, 95%, Thermo Scientific™

CAS: 27347-32-6 Molecular Formula: C9H7ClO2 Molecular Weight (g/mol): 182.603 MDL Number: MFCD03086169 InChI Key: QZVPHVMVWZKULP-UHFFFAOYSA-N Synonym: 2,3-dihydrobenzofuran-2-carbonyl chloride,2-benzofurancarbonylchloride, 2,3-dihydro,2,3-dihydrobenzo b furan-2-carbonyl chloride,2,3-dihydro-benzofuran-2-carbonyl chloride,2-benzofurancarbonyl chloride, 2,3-dihydro-7ci,8ci,9ci PubChem CID: 2795427 IUPAC Name: 2,3-dihydro-1-benzofuran-2-carbonyl chloride SMILES: C1C(OC2=CC=CC=C21)C(=O)Cl

PubChem CID 2795427
CAS 27347-32-6
Molecular Weight (g/mol) 182.603
MDL Number MFCD03086169
SMILES C1C(OC2=CC=CC=C21)C(=O)Cl
Synonym 2,3-dihydrobenzofuran-2-carbonyl chloride,2-benzofurancarbonylchloride, 2,3-dihydro,2,3-dihydrobenzo b furan-2-carbonyl chloride,2,3-dihydro-benzofuran-2-carbonyl chloride,2-benzofurancarbonyl chloride, 2,3-dihydro-7ci,8ci,9ci
IUPAC Name 2,3-dihydro-1-benzofuran-2-carbonyl chloride
InChI Key QZVPHVMVWZKULP-UHFFFAOYSA-N
Molecular Formula C9H7ClO2
3

5-Bromobenzo[b]furan-2-carbonyl chloride, 97%, Thermo Scientific™

CAS: 62878-96-0 Molecular Formula: C9H4BrClO2 Molecular Weight (g/mol): 259.483 InChI Key: FGPAEHRRVKLUHA-UHFFFAOYSA-N Synonym: 5-bromobenzo b furan-2-carbonyl chloride,5-bromobenzofuran-2-carbonyl chloride PubChem CID: 2795534 IUPAC Name: 5-bromo-1-benzofuran-2-carbonyl chloride SMILES: C1=CC2=C(C=C1Br)C=C(O2)C(=O)Cl

PubChem CID 2795534
CAS 62878-96-0
Molecular Weight (g/mol) 259.483
SMILES C1=CC2=C(C=C1Br)C=C(O2)C(=O)Cl
Synonym 5-bromobenzo b furan-2-carbonyl chloride,5-bromobenzofuran-2-carbonyl chloride
IUPAC Name 5-bromo-1-benzofuran-2-carbonyl chloride
InChI Key FGPAEHRRVKLUHA-UHFFFAOYSA-N
Molecular Formula C9H4BrClO2
4

3-Chlorobenzo[b]thiophene-2-carbonyl chloride, 95%

CAS: 21815-91-8 Molecular Formula: C9H4Cl2OS Molecular Weight (g/mol): 231.09 MDL Number: MFCD00053069 InChI Key: GWKSSMDJEWPKCM-UHFFFAOYSA-N Synonym: 3-chlorobenzo b thiophene-2-carbonyl chloride,3-chlorobenzothiophene-2-carbonyl chloride,3-chloro-benzo b thiophene-2-carbonyl chloride,3-chlorobenzo b thiophen-2-carbonyl chloride,benzo b thiophene-2-carbonyl chloride, 3-chloro,3-chlorobenzo b-2-thiophenecarboxylic acid chloride,acmc-1cne6,3-chlorobenzo b thiophene-2-carbonylchloride,2-chlorocarbonyl-3-chlorobenzo b thiophene,3-chlorobenzo thiophene-2-carbonyl chloride PubChem CID: 519898 IUPAC Name: 3-chloro-1-benzothiophene-2-carbonyl chloride SMILES: ClC(=O)C1=C(Cl)C2=CC=CC=C2S1

PubChem CID 519898
CAS 21815-91-8
Molecular Weight (g/mol) 231.09
MDL Number MFCD00053069
SMILES ClC(=O)C1=C(Cl)C2=CC=CC=C2S1
Synonym 3-chlorobenzo b thiophene-2-carbonyl chloride,3-chlorobenzothiophene-2-carbonyl chloride,3-chloro-benzo b thiophene-2-carbonyl chloride,3-chlorobenzo b thiophen-2-carbonyl chloride,benzo b thiophene-2-carbonyl chloride, 3-chloro,3-chlorobenzo b-2-thiophenecarboxylic acid chloride,acmc-1cne6,3-chlorobenzo b thiophene-2-carbonylchloride,2-chlorocarbonyl-3-chlorobenzo b thiophene,3-chlorobenzo thiophene-2-carbonyl chloride
IUPAC Name 3-chloro-1-benzothiophene-2-carbonyl chloride
InChI Key GWKSSMDJEWPKCM-UHFFFAOYSA-N
Molecular Formula C9H4Cl2OS
5

Chroman-6-carbonyl chloride, 95%, Thermo Scientific™

CAS: 55746-03-7 Molecular Formula: C10H9ClO2 Molecular Weight (g/mol): 196.63 MDL Number: MFCD12198108 InChI Key: DKSNWGZAMLPCLZ-UHFFFAOYSA-N Synonym: chroman-6-carbonyl chloride,3,4-dihydro-2h-1-benzopyran-6-carbonyl chloride,chromane-6-carbonyl chloride,2h-1-benzopyran-6-carbonyl chloride,3,4-dihydro PubChem CID: 10442680 IUPAC Name: 3,4-dihydro-2H-chromene-6-carbonyl chloride SMILES: C1CC2=C(C=CC(=C2)C(=O)Cl)OC1

PubChem CID 10442680
CAS 55746-03-7
Molecular Weight (g/mol) 196.63
MDL Number MFCD12198108
SMILES C1CC2=C(C=CC(=C2)C(=O)Cl)OC1
Synonym chroman-6-carbonyl chloride,3,4-dihydro-2h-1-benzopyran-6-carbonyl chloride,chromane-6-carbonyl chloride,2h-1-benzopyran-6-carbonyl chloride,3,4-dihydro
IUPAC Name 3,4-dihydro-2H-chromene-6-carbonyl chloride
InChI Key DKSNWGZAMLPCLZ-UHFFFAOYSA-N
Molecular Formula C10H9ClO2
6

1,3,5-Benzenetricarbonyl Trichloride 98.0+%, TCI America™

CAS: 4422-95-1 Molecular Formula: C9H3Cl3O3 Molecular Weight (g/mol): 265.47 MDL Number: MFCD00000679 InChI Key: UWCPYKQBIPYOLX-UHFFFAOYSA-N Synonym: trimesoyl chloride,1,3,5-benzenetricarbonyl trichloride,1,3,5-benzenetricarboxylic acid chloride,1,3,5-benzenetricarbonyl chloride,trimesic acid trichloride,1,3,5-benzenetricarboxylic chloride,benzene-1,3,5-tricarbonyl trichloride,unii-5866peo79w,1,5-benzenetricarbonyl trichloride,1,3,5-benzenetricarboxylicacidchloride PubChem CID: 78138 IUPAC Name: benzene-1,3,5-tricarbonyl trichloride SMILES: ClC(=O)C1=CC(=CC(=C1)C(Cl)=O)C(Cl)=O

PubChem CID 78138
CAS 4422-95-1
Molecular Weight (g/mol) 265.47
MDL Number MFCD00000679
SMILES ClC(=O)C1=CC(=CC(=C1)C(Cl)=O)C(Cl)=O
Synonym trimesoyl chloride,1,3,5-benzenetricarbonyl trichloride,1,3,5-benzenetricarboxylic acid chloride,1,3,5-benzenetricarbonyl chloride,trimesic acid trichloride,1,3,5-benzenetricarboxylic chloride,benzene-1,3,5-tricarbonyl trichloride,unii-5866peo79w,1,5-benzenetricarbonyl trichloride,1,3,5-benzenetricarboxylicacidchloride
IUPAC Name benzene-1,3,5-tricarbonyl trichloride
InChI Key UWCPYKQBIPYOLX-UHFFFAOYSA-N
Molecular Formula C9H3Cl3O3
7

Medchemexpress LLC 1-palmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine | 26662-95-3 | 98.0% | 1 MG
SDP

1-Palmitoyl-2-linoleoyl-sn-glycero-3-PE is a phosphatidylethanolamine lipid reagent used in research to facilitate cellular uptake of nucleic acids such as small RNA. It is supplied as a powder and should be stored cold to maintain stability.

  • Phosphatidylethanolamine lipid that can assist nucleic acid delivery into cells
  • Cas 26662-95-3
  • Molecular formula C39H74NO8P, molecular weight 715.98
  • Purity 98.0%
  • Available in small research pack sizes, including 1 mg
  • Store powder at -20°C; in solvent store at -80°C for long-term

ENCOMPASS_PREFERRED
8

Medchemexpress LLC 1-palmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine | 26662-95-3 | >=95.0% | 5MG
SDP

1-palmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine | 26662-95-3 | >=95.0% | 5MG

ENCOMPASS_PREFERRED
9

Medchemexpress LLC 1-palmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine | 26662-95-3 | 98.0% | 25 MG
SDP

1-Palmitoyl-2-linoleoyl-sn-glycero-3-PE is a glycerophospholipid (phosphatidylethanolamine) used in liposome formulation and nucleic-acid delivery research. It is supplied as a powder and is documented to be stable at -20°C when stored dry, with defined stability periods in solvent.

  • Promotes nucleic acid adsorption and cellular delivery
  • Used in liposome and membrane formulation studies
  • Provided as a powder with cold-storage stability
  • Molecular weight 715.98 g/mol and formula C39H74NO8P
  • Intended for research use only

ENCOMPASS_PREFERRED
10

Medchemexpress LLC 1-palmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine | 26662-95-3 | 98.0% | 10 MG
SDP

1-palmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine is a phosphatidylethanolamine lipid used in research to facilitate cellular uptake of nucleic acids and to support formulation of lipid-based delivery systems. The material is supplied as a white to off-white solid with high purity for biochemical and lipid formulation studies.

  • Purity 98.0%.
  • Molecular weight 715.98 g/mol.
  • Chemical formula C39H74NO8P.
  • Appearance white to off-white solid.
  • Intended for research use only.
  • Available in small sizes suitable for formulation studies (1 mg-100 mg).

ENCOMPASS_PREFERRED
11

eMolecules​ 2,3-DIHYDRO-1-BENZOFURAN-5-CARBONYL CHLORIDE | 55745-71-6 | 5G | Purity: 95%

AstaTech | 2,3-DIHYDRO-1-BENZOFURAN-5-CARBONYL CHLORIDE | 5G | 55745-71-6 | MFCD02677696

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
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ENCOMPASS_PREFERRED
12

Sigma Aldrich Methacryloyl chloride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 95°C to 96°C
Percent Purity 97%
Linear Formula CH2=C(CH3)COCl
CAS 920-46-7
Molecular Weight (g/mol) 104.53
MDL Number MFCD00000716
Refractive Index n20/D 1.442 (literature)
Synonym alpha-Methylacryloyl chloride; 2-Methyl-2-propenoyl chloride; 2-Methylacryloyl chloride; 2-Methylpropenoic acid chloride; Methacrylic acid chloride; Methacrylic chloride
RTECS Number OZ5791000
Recommended Storage -20°C
Molecular Formula C4H5ClO
EINECS Number 213-058-9
Density 1.07 g/mL (at 25°C)
13

Sigma Aldrich 2-Furoyl chloride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
CAS 527-69-5
14

4-(3-Bromothien-2-yl)benzoyl chloride, 95%, Thermo Scientific™

CAS: 934570-50-0 Molecular Formula: C11H6BrClOS Molecular Weight (g/mol): 301.58 MDL Number: MFCD09879967 InChI Key: FNHRRPMNJHHELO-UHFFFAOYSA-N Synonym: 4-3-bromothien-2-yl benzoyl chloride,4-3-bromothiophen-2-yl benzoyl chloride PubChem CID: 24229750 IUPAC Name: 4-(3-bromothiophen-2-yl)benzoyl chloride SMILES: ClC(=O)C1=CC=C(C=C1)C1=C(Br)C=CS1

PubChem CID 24229750
CAS 934570-50-0
Molecular Weight (g/mol) 301.58
MDL Number MFCD09879967
SMILES ClC(=O)C1=CC=C(C=C1)C1=C(Br)C=CS1
Synonym 4-3-bromothien-2-yl benzoyl chloride,4-3-bromothiophen-2-yl benzoyl chloride
IUPAC Name 4-(3-bromothiophen-2-yl)benzoyl chloride
InChI Key FNHRRPMNJHHELO-UHFFFAOYSA-N
Molecular Formula C11H6BrClOS
15

6-Chloro-2H-chromene-3-carbonyl chloride, 95%, Thermo Scientific™

CAS: 306935-54-6 Molecular Formula: C10H6Cl2O2 Molecular Weight (g/mol): 229.056 MDL Number: MFCD02091502 InChI Key: HGFGWTNRUGRBNQ-UHFFFAOYSA-N Synonym: 6-chloro-2h-1-benzopyran-3-carbonyl chloride,2h-1-benzopyran-3-carbonylchloride, 6-chloro,6-chloro-2h-1-benzopyran-3-carbonylchloride,6-chloranyl-2h-chromene-3-carbonyl chloride PubChem CID: 2735716 IUPAC Name: 6-chloro-2H-chromene-3-carbonyl chloride SMILES: C1C(=CC2=C(O1)C=CC(=C2)Cl)C(=O)Cl

PubChem CID 2735716
CAS 306935-54-6
Molecular Weight (g/mol) 229.056
MDL Number MFCD02091502
SMILES C1C(=CC2=C(O1)C=CC(=C2)Cl)C(=O)Cl
Synonym 6-chloro-2h-1-benzopyran-3-carbonyl chloride,2h-1-benzopyran-3-carbonylchloride, 6-chloro,6-chloro-2h-1-benzopyran-3-carbonylchloride,6-chloranyl-2h-chromene-3-carbonyl chloride
IUPAC Name 6-chloro-2H-chromene-3-carbonyl chloride
InChI Key HGFGWTNRUGRBNQ-UHFFFAOYSA-N
Molecular Formula C10H6Cl2O2