Altretamine API Manufacturers & Suppliers in India – Uses, Price, CAS 645-05-6 & Pharma Guide (2026)
Introduction to Altretamine API
Altretamine API is a widely used anticancer active pharmaceutical ingredient primarily indicated for the treatment of ovarian cancer. It is commonly used in patients who do not respond to first-line chemotherapy drugs.
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As a growing demand product in the oncology API market, Altretamine is increasingly sourced by pharmaceutical companies looking for bulk API suppliers in India.
At Swapnroop Drugs & Pharmaceuticals, we provide reliable sourcing solutions for Altretamine API bulk supply, ensuring high quality, competitive pricing, and global export standards.
Altretamine API – Key Product Information
- Product Name: Altretamine API
- CAS Number: 645-05-6
- Molecular Formula: C9H18N6
- Category: Oncology API / Anticancer Drug
- Dosage Form: Oral Capsules
- Grade: IP / BP / USP / EP
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Mechanism of Action of Altretamine
Altretamine works as an alkylating anticancer agent that interferes with DNA synthesis in cancer cells. It produces cytotoxic metabolites that:
- Disrupt tumor cell growth
- Prevent replication of cancer cells
- Slow disease progression
This makes it effective in refractory ovarian cancer treatment.
Medical Uses of Altretamine API
Ovarian Cancer Treatment API
- Used in recurrent ovarian cancer
- Effective after failure of cisplatin-based therapy
Oncology Drug Manufacturing
- Used by pharma companies for capsule formulations
- Key ingredient in chemotherapy drugs
High-ranking keywords used: ovarian cancer API, chemotherapy API suppliers, anticancer API manufacturers
Altretamine API Dosage & Administration
- Administered in capsule form
- Given in cycles under medical supervision
- Dosage varies based on patient condition
Altretamine API Side Effects
Common Side Effects
- Nausea
- Vomiting
- Fatigue
Serious Side Effects
- Neurotoxicity
- Bone marrow suppression
- Increased infection risk
Altretamine API Manufacturing Process
The production of Altretamine bulk API includes:
- Advanced chemical synthesis
- Purification & crystallization
- Quality testing as per IP/BP/USP standards
- Export-grade packaging in HDPE drums
At Swapnroop Drugs & Pharmaceuticals, we source from WHO-GMP certified API manufacturers in India to ensure premium quality.
Why Choose High-Quality Altretamine API Suppliers?
When selecting an Altretamine API manufacturer or supplier, consider:
- High purity (>99%)
- WHO-GMP certified facilities
- COA, MSDS, DMF availability
- Competitive bulk pricing
- Reliable export logistics
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Altretamine API Manufacturers & Suppliers in India
India is one of the leading hubs for:
- Oncology API manufacturers
- Bulk drug suppliers
- Pharmaceutical API exporters
Swapnroop Drugs & Pharmaceuticals is a trusted partner for:
- Altretamine API bulk supply
- Third-party sourcing
- Global export support
- Competitive pricing for pharma companies
We help businesses find reliable Altretamine API manufacturers in India with complete documentation.
Altretamine API Price & Market Demand
The Altretamine API price depends on:
- Order quantity (bulk vs small scale)
- Purity level
- Packaging requirements
- Export destination
Market Trends
- Increasing demand for oncology drugs
- Growth in generic pharmaceutical manufacturing
- Rising cancer cases globally
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Storage & Handling of Altretamine API
- Store in a cool and dry place
- Keep away from sunlight and moisture
- Use proper safety equipment
- Follow GMP storage guidelines
Regulatory Compliance for Altretamine API
- WHO-GMP certification
- US FDA compliance (for export)
- European Pharmacopoeia standards
- CDSCO India regulations
Frequently Asked Questions (FAQs)
1. What is Altretamine API used for?
Altretamine API is used in the manufacturing of drugs for treating recurrent ovarian cancer, especially when other chemotherapy treatments fail.
2. What is the CAS number of Altretamine?
The CAS number of Altretamine API is 645-05-6.
3. Where can I buy Altretamine API in bulk?
You can source Altretamine API in bulk from trusted suppliers like Swapnroop Drugs & Pharmaceuticals, offering global supply and competitive pricing.
4. What is the price of Altretamine API in India?
The price of Altretamine API varies depending on quantity, purity, and export requirements. Bulk orders usually offer better pricing.
5. Who are the best Altretamine API manufacturers in India?
India has many WHO-GMP certified manufacturers. Swapnroop Drugs & Pharmaceuticals helps connect buyers with verified and reliable suppliers.
6. Is Altretamine API GMP certified?
Yes, Altretamine API should be sourced from WHO-GMP certified manufacturers to ensure quality and compliance.
7. What documents are required when buying Altretamine API?
Common documents include COA (Certificate of Analysis), MSDS, and DMF for regulatory approvals.
Conclusion
With the growing demand for oncology APIs and anticancer drugs, Altretamine API plays a crucial role in pharmaceutical manufacturing. Choosing a reliable Altretamine API supplier in India ensures consistent quality, regulatory compliance, and competitive pricing.
Swapnroop Drugs & Pharmaceuticals is committed to delivering high-quality Altretamine API bulk supply with trusted sourcing, global logistics, and complete documentation support.

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