Methyl 2-chloro-3-hydroxypropionate
Methyl 2-chloro-3-hydroxypropionate (CAS: 98070-39-4, C4H7ClO3) is a halogenated ester with a molecular weight of 138.55 g/mol. Supplied with an assay of 95%, this compound serves as a valuable building block in organic synthesis. Its chemical structure, featuring both a chloro and a hydroxyl group, makes it suitable for various chemical transformations in research and development settings.
- IUPAC
- 2-Chloro-3-hydroxypropionic acid methyl ester

Organic Synthesis Intermediate
Methyl 2-chloro-3-hydroxypropionate is employed as a versatile intermediate in the synthesis of more complex organic molecules. Its functional groups allow for diverse chemical modifications.
Research and Development
This compound is utilised in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities. Its properties lend themselves to various experimental designs.
Building Block for Fine Chemicals
As a key organic building block, it contributes to the creation of various fine chemicals. Its specific structure is valuable for targeted synthetic strategies.
| Molecular weight | 138.55 |
|---|---|
| Empirical formula | C4H7ClO3 |
| Assay | 95% |
| Boiling point | 105-108 °C/20 mmHg |
| Density | 1.319 g/mL at 25 °C |
| Refractive index | n20/D 1.4536 |
| Storage temperature | 2-8°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 Methyl 2-chloro-3-hydroxypropionate used for?
+
Methyl 2-chloro-3-hydroxypropionate (CAS: 98070-39-4) is primarily used as a building block in organic synthesis and in research and development for creating complex organic molecules.
What is the CAS number and formula for Methyl 2-chloro-3-hydroxypropionate?
+
The CAS number for Methyl 2-chloro-3-hydroxypropionate is 98070-39-4 and its empirical formula is C4H7ClO3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Methyl 2-chloro-3-hydroxypropionate with a minimum assay of 95%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
+
This compound is classified as a Warning (GHS07) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Ensure good ventilation.
How is Methyl 2-chloro-3-hydroxypropionate packed and shipped?
+
As a global supplier and exporter, Tech Serve Solutions ensures proper packaging and shipment of Methyl 2-chloro-3-hydroxypropionate according to international regulations for chemical transport.
How can I request a sample or quote for Methyl 2-chloro-3-hydroxypropionate?
+
To request a sample or obtain a quotation for Methyl 2-chloro-3-hydroxypropionate, please contact our sales department through the TSS 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