2-Cyanophenylboronic acid 1,3-propanediol ester
2-Cyanophenylboronic acid 1,3-propanediol ester (CAS 172732-52-4), with the molecular formula C10H10BNO2 and a molecular weight of 187.00, is a valuable aryl boronate ester. It serves as a key intermediate in organic synthesis, particularly in the construction of complex molecules through cross-coupling reactions. This compound is utilized in the development of pharmaceuticals, agrochemicals, and advanced materials, offering a versatile building block for chemists.
- IUPAC
- 2-(1,3,2-Dioxaborolan-2-yl)benzonitrile,2-Cyanophenylboronic acid propanediol ester
- Synonyms
- 2-(1,3,2-Dioxaborolan-2-yl)benzonitrile2-Cyanophenylboronic acid propanediol ester

Organic Synthesis Intermediate
This compound is a crucial building block in various organic transformations, including Suzuki-Miyaura cross-coupling reactions. It enables the formation of carbon-carbon bonds, essential for constructing complex molecular architectures.
Pharmaceutical Research and Development
As an aryl boronate ester, it finds application in the synthesis of active pharmaceutical ingredients (APIs) and drug discovery programs. Its structure allows for the introduction of specific pharmacophores.
Materials Science
The compound can be employed in the synthesis of novel materials, such as organic light-emitting diodes (OLEDs) or functional polymers, where precise molecular design is critical.
| Molecular weight | 187.00 |
|---|---|
| Empirical formula | C10H10BNO2 |
| Assay | 96% |
| Melting point | 46-56 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Cyanophenylboronic acid 1,3-propanediol ester used for?
+
2-Cyanophenylboronic acid 1,3-propanediol ester is primarily used as an intermediate in organic synthesis, particularly in cross-coupling reactions for the development of pharmaceuticals, agrochemicals, and advanced materials.
What are the CAS number and molecular formula?
+
The CAS number for 2-Cyanophenylboronic acid 1,3-propanediol ester is 172732-52-4, and its molecular formula is C10H10BNO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Cyanophenylboronic acid 1,3-propanediol ester with an assay of 96%. This compound is supplied for research and development purposes and is not represented as USP, BP, or EP grade.
How should this chemical be handled?
+
Handle 2-Cyanophenylboronic acid 1,3-propanediol ester with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if respiratory protection is needed. It is classified with WGK 3 in Germany, indicating a high hazard to water.
Is this chemical a controlled substance?
+
The provided data does not indicate that 2-Cyanophenylboronic acid 1,3-propanediol ester is a controlled substance.
How is this product packed and shipped?
+
Tech Serve Solutions exports fine chemicals globally. Specific packaging details are available upon request, and shipments comply with all relevant international regulations for chemical transport.
How can I request a quote or sample?
+
To request a quote or a sample of 2-Cyanophenylboronic acid 1,3-propanediol ester, please contact our sales team through the website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis