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Key Documents

SDS

COO/COA

OMX102
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β-Propiolactone
suitable for NMR,GC, ≥97%
Synonym(s): 2-Oxetanone,Oxetan-2-one, 3-Hydroxypropionic acid lactone, Hydracrylic acid β-lactone
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Pack Size SKU Availability Price Quantity
1g OMX102-1g In stock $69.00
- +
5g OMX102-5g In stock $198.00
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25g OMX102-25g In stock $545.00
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Product Information
General Properties
Other Properties
Description
Safety Information
Product Information
CAS Number 57-57-8
Linear Formula

C3H4O2

Molecular weight 72.06
Beilstein
EC Number

200-340-1

MDL Number

MFCD00005169

PubChem CID
PubChem SID
General Properties
Purity 97%
Purity Testing Method NMR,GC
Storage Conditions −20°C
SMILES string O=C1CCO1
InChI 1S/C3H4O2/c4-3-1-2-5-3/h1-2H2
Other Properties
DESCRIPTION

Primary Applications:

Vaccine Inactivation:
Since 1984, β-propiolactone (BPL) has been officially used as an inactivating agent for rabies vaccines and is now widely applied in various vaccines, including influenza vaccines, COVID-19 vaccines, and veterinary vaccines. BPL offers several advantages, such as rapid inactivation, high retention of immunogenicity, easy hydrolysis without residual toxicity, and mild post-vaccination reactions.


 

Comparison of BPL with Formaldehyde (a Traditional Vaccine Inactivating Agent)
BPL Formaldehyde
Completely hydrolyzed within 2 hours at 37°C Requires over 24 hours at 37–39°C
Non-toxic and non-carcinogenic Residual formaldehyde is carcinogenic and must be removed
Reacts with DNA or RNA to inactivate pathogens, without directly modifying proteins—thus preserving high immunogenicity Denatures both proteins and nucleic acids of microorganisms, leading to pathogen death

Pharmaceutical Synthesis:
The reactive lactone ring structure of BPL provides versatile strategies in drug synthesis. BPL derivatives play significant roles in the development of antibiotics, antimicrobial agents, anticancer drugs, local anesthetics, and antiviral medications.

Other Applications:
BPL also serves as an intermediate in the production of pharmaceuticals, and as a modifying agent for resins and fibers.

SAFETY INFORMATION
  • Symbol GHS

  • Hazard Code

  • Risk Statements

  • Safety Statements

  • RIDADR

  • WGK Germany

  • RTECS

  • F

  • Hazard Class

  • Packing Group

  • HS Code

  • Toxicity

  • Autoignition Temperature

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REFERENCES
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