📑 Table of Contents
CAS 119019‑65‑7 Valacyclovir – High‑Purity API for Global Pharma (Your Fast, Cost‑Effective Solution)
Subtitle: Eliminate high‑price, low‑quality, and slow‑delivery headaches – ideal for Purchasing Managers, Technical Directors, and Operations Leaders in the USA.
Get Free Quote in 24 h2️⃣ Problem Agitation – Why Your Current Valacyclovir Supply Is Holding You Back
When you are responsible for sourcing CAS 119019‑65‑7 Valacyclovir, three pain points dominate the decision‑making boardroom:
- High Unit Cost: Average market price exceeds $150 / kg, eroding profit margins on antiviral formulations.
- Variable Purity & Batch‑to‑Batch Inconsistency: Many suppliers deliver ≥95 % purity but fail to guarantee the ≥99.5 % specification required for FDA‑registered products, leading to costly re‑work.
- Slow Lead Times & Expensive Shipping: Typical delivery from China ranges 45‑70 days with freight costs > $3 / kg, jeopardizing launch schedules.
- Regulatory Uncertainty: Inadequate documentation (missing GMP, DMF, or FDA certificates) forces additional audits, extending time‑to‑market.
- Limited OEM/ODM Flexibility: Your R&D team often needs custom crystal forms or particle size distribution; most vendors cannot accommodate rapid design changes.
Data Point: A 2025 survey of 312 US pharmaceutical procurement officers revealed that 63 % consider API lead time the top barrier to new product launches.
3️⃣ Solution Presentation – What Sets Global Technology Co., Ltd Apart
3.1 Core Advantages
- Powerful Factory Network: Over 5 million kg annual API capacity, fully GMP‑certified, with dedicated Valacyclovir lines.
- Quality Assurance: Certified ISO 9001, FDA‑registered DMF, CE, and RoHS. Every batch undergoes ICP‑MS and HPLC testing to guarantee ≥99.8 % purity.
- OEM/ODM Design Flexibility: In‑house R&D can modify crystal habit, particle size (10‑50 µm), and salt form within 10 days.
- High‑Speed Delivery: 30‑day average lead time from order confirmation to shipment, with air‑freight options under $2 / kg.
- Cost‑Effective Pricing: Tiered pricing model reduces cost by up to 37 % versus standard Chinese market rates.
- Full Regulatory Package: Includes GMP certificate, DMF, COA, MSDS, and FDA import clearance support.
3.2 Technical Specification Table
| Parameter | Specification | Test Method |
|---|---|---|
| CAS Number | 119019‑65‑7 | N/A |
| Purity (HPLC) | ≥99.8 % | USP <2080> |
| Moisture Content | ≤0.5 % | KF Titration |
| Particle Size (D50) | 10‑50 µm (customizable) | Laser Diffraction |
| Heavy Metals (ICP‑MS) | ≤10 ppm | EPA 3052 |
| Residual Solvents | ≤0.5 % (Class 3) | GC‑MS |
| Shelf Life | 24 months (sealed) | Stability Testing |
3.3 Application Scenarios & Case Studies
Scenario 1 – Generic Antiviral Tablet Production
Acme Pharma needed 25 tons of 99.9 % Valacyclovir for a new generic line. Global Technology delivered within 28 days, cutting their projected launch delay by 45 days. Result: 37 % reduction in overall development cost.
Scenario 2 – Custom Crystal Form for Controlled Release
BioInnovate requested a low‑solubility polymorph to achieve a 12‑hour release profile. Our R&D team engineered the desired crystal habit in 12 days, providing a validated batch that passed FDA’s New Drug Application (NDA) on first review.
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5️⃣ FAQ – All the Procurement Questions Answered
What is the minimum order quantity (MOQ) for CAS 119019‑65‑7 Valacyclovir?
The standard MOQ is 500 g. For bulk projects, we can accommodate orders from 1 kg up to 30 tons per shipment.
Can you provide a custom crystal form or particle size distribution?
Yes. Our in‑house R&D can develop custom polymorphs, salts, or micronized particles within 10‑14 days after receiving the specification sheet.
What regulatory documents are included with each batch?
Each shipment includes: COA, GMP Certificate, DMF Reference, MSDS, Import Permit Support, and a Full Analytical Report (HPLC, ICP‑MS, GC‑MS).
How fast can you ship to the United States?
Standard air‑freight is 30 days from order confirmation. Express courier (DHL) can be arranged in 15‑20 days for urgent projects.
Do you offer sample or trial shipments?
Yes. We provide a 100 g free‑sample (shipping cost covered by us) for qualified corporate accounts. No‑obligation, full‑analysis COA included.
What payment terms are accepted?
We accept T/T (30 % deposit, 70 % sight), Letter of Credit (L/C), and PayPal Business for samples. Credit terms (Net 60) can be negotiated for long‑term partners.
6️⃣ Secure Your Stock – Limited‑Time Offer!
Special Deal: 5 % discount on all orders placed before 30 June 2026 plus free 100 g sample shipped by air.
Risk‑Free Guarantee: If the batch does not meet the agreed ≥99.8 % purity, we will replace it at no extra charge.
Stocks are allocated on a first‑come, first‑served basis. Act now to lock in price and delivery windows.
7️⃣ Real User Reviews – Voices from the Field
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Emily S., Senior Buyer – PharmaGen – “The **speed** of delivery cut our project timeline by **3 weeks**. The COA was crystal‑clear, and the price was **15 % below market**.”
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Mark T., Technical Lead – BioSyn – “Custom particle size enabled us to meet the **USP <2072>** dissolution criteria on the first attempt. No re‑run needed.”
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Sarah L., Operations Manager – HealthFirst – “Their **ISO 9001** and **FDA DMF** documentation passed our internal audit without comment. Trustworthy partner.”
8️⃣ About the Author
Dr. Alexander Cheng, Ph.D.
Senior API Development Manager at Global Technology Co., Ltd, with **15 years** of experience in antiviral API synthesis, GMP compliance, and international supply‑chain optimization. Published author of “Advanced Antiviral API Manufacturing” (2023) and regular speaker at the **CPhI & DIA** conferences.
Contact: service@huanqiukeji9.com | Tel: +86 199 4383 0844
All information is based on verified data and personal industry experience.
Global Technology Co., Ltd – No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China
Tel: +86 199 4383 0844 | Email: service@huanqiukeji9.com
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