Veterinary Carbetocin (CAS 37025-55-1)
A Long-Acting Solution for Safe and Efficient Sow Farrowing
Product Overview
Veterinary Carbetocin is a long-acting oxytocin analogue widely used in modern pig farming to support safe and efficient sow farrowing. Designed to improve reproductive outcomes, carbetocin plays a key role in shortening labor, reducing delivery complications, and enhancing overall sow productivity.
CAS Number: 37025-55-1
Quality Standard: In-House / IP / EP / BP
Application Area: Veterinary reproduction and obstetrics
Compared with traditional oxytocin, veterinary carbetocin offers prolonged activity, improved receptor affinity, and a higher safety margin, making it especially suitable for large-scale, modern pig production systems.
Mechanism of Action
Carbetocin acts on oxytocin receptors in the uterus, promoting regular and rhythmic uterine contractions . This controlled contraction pattern helps facilitate smooth delivery while minimizing the risks associated with excessive or tonic uterine stimulation. In addition, carbetocin stimulates the mammary glands, supporting effective milk let-down after farrowing.
Key Applications in Veterinary Practice
1. Sow Farrowing Management
Veterinary carbetocin is primarily used during the farrowing process of sows to:
▸ Promote coordinated uterine contractions
▸ Shorten the total labor duration
▸ Reduce the interval between piglet deliveries
▸ Lower the rate of assisted or manual delivery
▸ Minimize reproductive risks caused by excessive human intervention
These contribute benefits directly to improved farrowing efficiency and animal welfare.
2. Milk Let-Down Support
Carbetocin also acts on mammary gland receptors, helping to:
▸ Promote milk ejection after parturition
▸ Support early lactation
▸ Improve piglet survival and early growth performance
Product Advantages
Long-Lasting Effect
Compared with oxytocin:
▸ Half-life extended from 1–6 minutes to approximately 40–50 minutes
▸ Effective duration increased from 15–20 minutes to 2–6 hours
This extended activity ensures sustained uterine contractions throughout the critical farrowing period.
High Receptor Affinity
Carbetocin's molecular structure closely resembles natural oxytocin, resulting in:
▸ Stronger receptor binding
▸ More regular, physiological contractions
▸ Reduced risk of tonic or excessive uterine contraction
▸ Longer productive lifespan of sows
High Safety Profile
▸ No significant side effects even at double the recommended dose
▸ Lower technical requirements during administration
▸ Suitable for routine use in commercial pig farms
Easy and Efficient Administration
▸ Single intramuscular injection during farrowing
▸ Simple operation with minimal labor input
▸Ideal for intensive and modern pig production systems
Manufacturing & Quality Assurance
Complete Manufacturing System
Our production facility covers a total area of 2,523 m² , including 365 m² of Class D clean areas , and is fully designed and constructed in compliance with GMP requirements . This ensures stable production capacity and consistent product quality.
Strict Quality Control
We implement rigorous quality management across all stages, including:
▸ Raw material inspection
▸ Controlled production environments
▸ In-process and finished product testing
Each batch is carefully monitored to meet defined veterinary pharmaceutical standards.
Professional Customer Support
Customer satisfaction is our long-term commitment. We provide:
▸ Technical documentation support
▸ Application guidance
▸ Responsive communication throughout cooperation
Conclusion
Veterinary Carbetocin (CAS 37025-55-1) is a reliable and advanced solution for sow farrowing management. With its long-acting performance, high safety margin, and ease of use, it supports healthier deliveries, improved productivity, and efficient farm operations. It is an ideal choice for veterinary pharmaceutical manufacturers and modern pig farms seeking consistent reproductive success.
Frequently Asked Questions (FAQ)
Q1: What fields are your veterinary products used in?
Our products are widely applied in reproduction, endocrinology, and gynecology , serving both human and veterinary pharmaceutical markets.
Q2: Can customers conduct a factory quality audit?
Yes. Customers are welcome to visit our manufacturing site for quality audits. Please contact us in advance to schedule an appointment - our team is always ready to support you.
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