Cas no 1520845-30-0 (2,3-Difluorophenyl chloroformate)

2,3-Difluorophenyl chloroformate is a reactive aryl chloroformate ester commonly employed as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. Its key advantages include high reactivity as an acylating agent, enabling efficient derivatization of amines, alcohols, and other nucleophiles. The presence of fluorine substituents enhances its selectivity and stability in certain reactions, making it valuable for constructing complex molecular frameworks. The compound is typically handled under anhydrous conditions due to its moisture sensitivity. Its utility in peptide coupling and carbamate formation further underscores its importance in fine chemical and medicinal chemistry applications.
2,3-Difluorophenyl chloroformate structure
1520845-30-0 structure
Product Name:2,3-Difluorophenyl chloroformate
CAS No:1520845-30-0
MF:C7H3ClF2O2
MW:192.547328233719
MDL:MFCD24141270
CID:5244249
PubChem ID:81646926
Update Time:2026-03-08

2,3-Difluorophenyl chloroformate Chemical and Physical Properties

Names and Identifiers

    • 2,3-Difluorophenyl chloroformate
    • MDL: MFCD24141270
    • Inchi: 1S/C7H3ClF2O2/c8-7(11)12-5-3-1-2-4(9)6(5)10/h1-3H
    • InChI Key: IUSYIPWZPSPTSL-UHFFFAOYSA-N
    • SMILES: C(Cl)(OC1=CC=CC(F)=C1F)=O

Computed Properties

  • Exact Mass: 191.9789634g/mol
  • Monoisotopic Mass: 191.9789634g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 2
  • Complexity: 177
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.9
  • Topological Polar Surface Area: 26.3?2

2,3-Difluorophenyl chloroformate Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Enamine
EN300-281328-0.05g
2,3-difluorophenyl chloroformate
1520845-30-0
0.05g
$468.0 2023-09-09
Enamine
EN300-281328-0.1g
2,3-difluorophenyl chloroformate
1520845-30-0
0.1g
$490.0 2023-09-09
Enamine
EN300-281328-0.25g
2,3-difluorophenyl chloroformate
1520845-30-0
0.25g
$513.0 2023-09-09
Enamine
EN300-281328-0.5g
2,3-difluorophenyl chloroformate
1520845-30-0
0.5g
$535.0 2023-09-09
Enamine
EN300-281328-1.0g
2,3-difluorophenyl chloroformate
1520845-30-0
1g
$1086.0 2023-06-04
Enamine
EN300-281328-2.5g
2,3-difluorophenyl chloroformate
1520845-30-0
2.5g
$1089.0 2023-09-09
Enamine
EN300-281328-5.0g
2,3-difluorophenyl chloroformate
1520845-30-0
5g
$3147.0 2023-06-04
Enamine
EN300-281328-10.0g
2,3-difluorophenyl chloroformate
1520845-30-0
10g
$4667.0 2023-06-04
Ambeed
A1086885-1g
2,3-Difluorophenyl chloroformate
1520845-30-0 95%
1g
$427.0 2024-04-23
SHANG HAI SHAO YUAN SHI JI Co., Ltd.
SY296961-1g
2,3-Difluorophenyl Chloroformate
1520845-30-0 ≥95%
1g
¥8865.0 2023-09-15

Additional information on 2,3-Difluorophenyl chloroformate

Comprehensive Guide to 2,3-Difluorophenyl chloroformate (CAS No. 1520845-30-0): Properties, Applications, and Market Insights

2,3-Difluorophenyl chloroformate (CAS No. 1520845-30-0) is a specialized organofluorine compound widely used in pharmaceutical and agrochemical research. This compound belongs to the class of aryl chloroformates, which are known for their reactivity and versatility in organic synthesis. With the increasing demand for fluorinated building blocks in drug discovery, 2,3-Difluorophenyl chloroformate has gained significant attention for its unique properties and applications.

The molecular structure of 2,3-Difluorophenyl chloroformate features two fluorine atoms at the 2 and 3 positions of the phenyl ring, which significantly influences its electronic and steric properties. This structural characteristic makes it an excellent candidate for cross-coupling reactions and protecting group chemistry. Researchers often utilize this compound as a key intermediate in the synthesis of more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs).

One of the most notable applications of 2,3-Difluorophenyl chloroformate is in the preparation of carbamate derivatives, which are essential in medicinal chemistry. The compound's ability to react with amines to form stable carbamates makes it invaluable in the design of enzyme inhibitors and receptor modulators. Recent studies have highlighted its role in the synthesis of potential anticancer agents and central nervous system (CNS) drugs, aligning with the growing interest in targeted therapies.

From a market perspective, the demand for 2,3-Difluorophenyl chloroformate is driven by the expanding pharmaceutical and agrochemical industries. The compound's compatibility with high-throughput screening and combinatorial chemistry techniques has made it a preferred choice for researchers exploring new drug candidates. Additionally, its stability under various reaction conditions ensures consistent performance in multi-step synthetic routes.

Environmental and safety considerations are also critical when working with 2,3-Difluorophenyl chloroformate. While the compound is not classified as hazardous under standard regulations, proper handling procedures should be followed to minimize exposure. Researchers are increasingly focusing on green chemistry approaches to reduce waste and improve the sustainability of synthetic processes involving this reagent.

In conclusion, 2,3-Difluorophenyl chloroformate (CAS No. 1520845-30-0) is a versatile and valuable compound in modern synthetic chemistry. Its applications span across drug discovery, agrochemical development, and material science, making it a cornerstone in the field of fluorinated organic compounds. As research continues to uncover new uses for this reagent, its importance in the chemical industry is expected to grow significantly.

Recommended suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Amadis Chemical Company Limited
Shandong Feiyang Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shandong Feiyang Chemical Co., Ltd
Xiamen PinR Bio-tech Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Xiamen PinR Bio-tech Co., Ltd.
Hangzhou Cedareal Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Hangzhou Cedareal Technology Co., Ltd.
Hebei Liye chemical Co.,Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Hebei Liye chemical Co.,Ltd