Butyryl chloride
TL;DR: Butyryl chloride (CAS 141-75-3) is a chemical compound with molecular formula C4H7ClO and molecular weight 106.01854 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
butanoyl chloride
Also Known As: Butyryl chloride, Butanoyl chloride, Butyrylchloride, N-BUTYRYL CHLORIDE, Butyric chloride
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C4H7ClO |
| Molecular Weight | 106.01854 g/mol |
| XLogP | 1.6 |
| Topological Polar Surface Area (TPSA) | 17.1 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 2 |
| Exact Mass | 106.01854 Da |
| Heavy Atoms | 6 |
| Complexity | 51.0 |
| Melting Point | -128 °F (NTP, 1992) |
| Boiling Point | 216 °F at 760 mmHg (NTP, 1992) |
| Density | 1.0277 at 68 °F (USCG, 1999) - Denser than water; will sink |
| Flash Point | 71 °F (NTP, 1992) |
| Vapor Pressure | 18.8 mmHg at 28 °F ; 41.7 mmHg at 77 °F; 95.2 mmHg at 108 °F (NTP, 1992) |
| Refractive Index | Index of refraction: 1.4121 at 20 °C |
| Solubility | Reaction (NTP, 1992) |
| SMILES | CCCC(=O)Cl |
| InChIKey | DVECBJCOGJRVPX-UHFFFAOYSA-N |
Product Description
Applications: Butyryl chloride is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Butyryl chloride (CAS 141-75-3) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.
A heterocyclic building block supplied by CoreyChem, Butyryl chloride (CAS 141-75-3) has the molecular formula C4H7ClO and a molecular weight of 106.02 g/mol. Reported properties include a density of 1.0277 at 68 °F (USCG, 1999) - Denser than water; will sink g/cm³, a solubility: Reaction (NTP, 1992). It is also known as Butyryl chloride and Butanoyl chloride.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Butyryl chloride
Property Insights of Butyryl chloride
The XLogP value of 1.6 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Butyryl chloride. With a topological polar surface area (TPSA) of 17.1 Ų, Butyryl chloride exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Butyryl chloride has 0 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Butyryl chloride?
The CAS number of Butyryl chloride is 141-75-3.
What is the molecular formula of Butyryl chloride?
The molecular formula of Butyryl chloride is C4H7ClO.
What is the molecular weight of Butyryl chloride?
The molecular weight of Butyryl chloride is 106.01854 g/mol.
What are the applications of Butyryl chloride?
Butyryl chloride is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Butyryl chloride (CAS 141-75-3) with...
Where can I buy Butyryl chloride?
You can request a quote for Butyryl chloride directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Butyryl chloride?
Yes, CoreyChem provides custom synthesis services for Butyryl chloride and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.