Cycloserine

Synonyms

• D-Cycloserine, (+)-Cycloserine, 4-Amino-1,2-oxazolidin-3-one, α-Cycloserine

PHYSIOCHEMICAL PROPERTIES

Product Description

Cycloserine is a broad-spectrum antibiotic originally isolated from Streptomyces orchidaceus and now produced synthetically. It is primarily used as a second-line antitubercular agent, especially for multidrug-resistant tuberculosis (MDR-TB) when first-line drugs (isoniazid, rifampicin) cannot be used due to resistance or intolerance.

How Cycloserine Works

Cycloserine works by inhibiting bacterial cell wall synthesis at two critical enzymatic steps: 1. Inhibition of Alanine Racemase — converts L-alanine to D-alanine (Cycloserine binds competitively and blocks this enzyme). 2. Inhibition of D-Alanine–D-Alanine Ligase (Ddl) — prevents formation of D-Ala–D-Ala dipeptide, required for cross-linking the peptidoglycan structure.

Use(s)

• Anti-Tuberculosis
• Urinary tract infections

Adverse Effects

• Depression
• Anxiety
• Psychosis
• Behavioral changes

Why choose Salius for Cycloserine?

1. Regulatory-Grade Manufacturing Standards
   They maintain WHO GMP compliance, with some facilities FDA certified, and follow stringent internal QC protocols. Every batch is tested in state-of-the-art labs before release.
2. Enhancing Cost-Effectiveness Through Large Volume API Utilization
   As an exporter and distributor house, Salius aims to deliver high-quality APIs at competitive prices, a key advantage for cost-sensitive markets.
3. Global Export Experience & Documentation Support
   Salius regularly exports APIs, provides regulatory documents (DMF, impurity profiles), and supports filings for international clients—even in stringent regulated markets.

4. Transparency & Trustworthiness
   They present as a government-recognized star export house with strong quality and delivery ratings.

What You Receive in Our Package

When you order from Salius Pharma, you receive more than just a product — you receive a complete, professionally prepared package that meets international regulatory and quality expectations.

Each Shipment Includes:

Product

• Carefully packed Cycloserine
• Sealed in moisture-resistant, tamper-evident packaging
• Custom drum sizes or blister/bottle formats based on your order

Expected Delivery Time

We ensure prompt and reliable shipping worldwide. Delivery times vary depending on destination, order volume, and regulatory requirements.

Overall Delivery Time:

7 to 21 business days from dispatch, depending on your location.