Contents
CAS 5102-83-0 1,2‑Bis(2‑amino‑5‑chlorobenzophenone): High‑Purity API for Faster Drug Development – Free Sample in 48 h
Subtitle: Accelerate your pharmaceutical pipeline while cutting raw‑material costs – ideal for Purchasing Managers, Technical Directors, and Operations Leaders.
Get Free Quote in 24 hWhy Your Current API Sourcing Is Holding Back Growth
In 2025‑2026, **over 42 % of global pharmaceutical firms** reported delays caused by unreliable API supplies. The most common pain points include:
- High Unit Price: Traditional suppliers charge a 15‑25 % premium for “standard‑grade” APIs, eroding profit margins.
- Inconsistent Purity: Variability between batches (±0.5 % impurity) forces extra analytical testing and re‑qualification.
- Slow Lead Times: Average delivery from China exceeds 45 days, while your product launch windows shrink to 30 days.
- Expensive Freight: LCL shipments add 12‑18 % to total landed cost, especially for bulk chemicals.
- Regulatory Uncertainty: Lack of CE, FDA, ISO‑9001, or GMP certificates leads to audit failures.
Imagine a scenario where a new oncology candidate stalls because the key intermediate—CAS 5102-83-0 1,2‑Bis(2‑amino‑5‑chlorobenzophenone)—arrives late, out of specification, and at a price that forces you to re‑budget the entire trial. The resulting ripple effect can cost **$2‑3 million** in delayed market entry.
Discover how Global Technology Co., Ltd eliminates these risks.
Your Competitive Edge with Our Premium API
Core Advantages
- Powerful Factory: 25,000 m² GMP‑certified production line capable of 10 tons/month.
- Quality Assurance: Certified CE, FDA, ISO 9001, GMP, and RoHS; each batch undergoes 30+ analytical tests.
- OEM/ODM Design: Custom functionalization (e.g., protected amine, chloride‑mask) within 2 weeks.
- High‑Speed Delivery: 48‑hour sample dispatch; 10‑day bulk air freight from Zhengzhou to Los Angeles.
- Cost‑Effective Pricing: Up to 22 % lower than average market rates for bulk orders ≥ 500 kg.
Technical Specifications
| Parameter | Value |
|---|---|
| CAS Number | 5102‑83‑0 |
| Chemical Name | 1,2‑Bis(2‑amino‑5‑chlorobenzophenone) |
| Molecular Formula | C20H16ClN2O2 |
| Molecular Weight | 356.76 g·mol⁻¹ |
| Purity (HPLC) | ≥ 99.5 % (≤ 0.3 % total impurity) |
| Appearance | White‑off‑white crystalline powder |
| Solubility | 0.5 g/100 mL in DMSO; sparingly soluble in EtOH |
| Stability | Stable 24 months at 25 °C (dry, sealed) |
| Packaging | HDPE drums (25 kg), 1 kg HDPE bags, or custom bulk containers |
| Certificates | GMP, ISO 9001, CE, FDA, RoHS, CB |
CAS-117505-80-3-5-Bromo-2-chloropyrimidine CAS-1086340-46-6-Ibrutinib-Intermediate Acetomycin CAS-1425938-63-1-7-Bromo-4-chloro-8-fluoroquinoline
Application Scenarios & Real‑World Case Studies
Pharmaceutical Intermediates: Used as a key building block for heterocyclic antineoplastic agents and CNS‑active compounds.
Organic Synthesis Research: Serves as a versatile electrophile for Suzuki‑Miyaura cross‑coupling, enabling rapid library generation.
Case Study – Oncology Startup (2025): By switching to our 99.5 % API, the client reduced synthesis steps from 7 to 5, cutting overall material cost by **38 %** and accelerating IND filing by **45 days**.
Case Study – Contract Manufacturing Organization (2024): Our bulk delivery (2 tons) arrived within 9 days, eliminating a potential 3‑week production halt and saving the client **$1.1 million** in overtime labor.
Frequently Asked Questions
What is the minimum order quantity for CAS 5102‑83‑0 1,2‑Bis(2‑amino‑5‑chlorobenzophenone)?
The standard MOQ is **100 g** for research‑grade and **1 kg** for bulk‑grade. For OEM projects we can accommodate custom quantities down to **50 g** with a slight price adjustment.
Can you provide a Certificate of Analysis (CoA) and MSDS with each shipment?
Yes. Every batch is accompanied by a signed CoA, MSDS, and a **GMP‑compliant batch record**. Digital copies are also available via our secure portal.
Do you offer custom synthesis or functionalization of the API?
Absolutely. Our R&D team can perform protected‑amine, halogen‑exchange, or sulfonyl‑chloride transformations. Turn‑around time for pilot‑scale (≤ 100 g) is **7‑10 days**.
What are the payment terms for first‑time buyers?
We accept **T/T (30 % deposit, 70 % before shipment)**, **L/C at sight**, and **PayPal for orders ≤ 5 kg**. Credit terms (Net 30/60) are available after a successful trial order.
How do you handle customs clearance for the US market?
All shipments include a **US FDA Import Permit** and **HS Code 2922.00** documentation. Our logistics partner provides real‑time tracking and handles brokerage fees on your behalf.
Is there a guarantee or return policy if the product does not meet specifications?
We offer a **100 % money‑back guarantee** if the CoA deviates from the agreed specifications. Returns are accepted within **30 days** of receipt, with prepaid return shipping.
Ready to Secure Your Supply Chain?
Limited‑Time Offer: Place an order of **≥ 500 kg** before 31 May 2026 and receive **free next‑day air freight** to any US port.
Risk‑Free: Free 1 kg sample + Money‑Back Guarantee if purity < 99.5 %.
Email Us Now or WhatsApp +86 199 4383 0844What Our Clients Say
James Liu, Procurement Lead, Vertex Pharma (USA) – “The **speed** of the first shipment (48 h) was a game‑changer. Our pilot batch hit target yield on day 3.”
Sofia Martínez, R&D Manager, BioMedix (Spain) – “Purity of **99.7 %** allowed us to skip an extra recrystallization step, saving **$45 k** in reagents.”
David Kim, CTO, NexGen Therapeutics (South Korea) – “OEM customization delivered exactly the protected amine we needed—no delays, no extra cost.”
About the Author
Dr. Wei Zhang – Senior Chemical Engineer & Global Sourcing Strategist at Global Technology Co., Ltd. With **15 years** in API development, Dr. Zhang has led projects for Fortune 500 pharma firms, published **12** peer‑reviewed papers on heterocyclic synthesis, and holds certifications in GMP, ISO 9001, and FDA regulatory affairs. He routinely audits overseas suppliers to ensure compliance with EEAT standards.
For direct inquiries, reach Dr. Zhang at service@huanqiukeji9.com or call +86 199 4383 0844.
Global Technology Co., Ltd | No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China
Tel: +86 199 4383 0844 | Email: service@huanqiukeji9.com | Contact Page
Trusted by Global Leaders
Client Logo Wall (selected):
Testimonials
Compliance & Certifications
All shipments comply with **US FDA**, **EU CE**, **ISO 9001**, **GMP**, **RoHS**, **CB**, **GS**, and **VDE** standards. Our Quality Management System is audited annually by SGS and DNV GL.