For companies involved in large-scale pharmaceutical manufacturing or extensive research programs, the ability to buy D-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid in bulk is a significant operational consideration. Securing a consistent and high-quality supply of this critical intermediate, identified by CAS: 103733-65-9, requires careful selection of a dependable supplier and manufacturer.
When planning a bulk purchase, it's crucial to partner with a Chinese manufacturer that not only offers competitive pricing but also guarantees product integrity. The specification of u226598.0% purity for this amino acid derivative is a non-negotiable factor for many applications in pharmaceutical synthesis. Additionally, understanding the supplier's capacity for consistent production and their logistics capabilities is vital to ensure uninterrupted project timelines.
A well-chosen supplier will provide comprehensive product documentation, including Certificates of Analysis (CoA), and detailed safety data sheets. Furthermore, clear communication regarding storage conditions (typically 2-8u00b0C) and handling procedures is essential for maintaining the compound's efficacy. Many procurement professionals seek suppliers who can offer excellent customer service and responsive technical support.
If your organization is looking to procure CAS 103733-65-9 in significant quantities, initiating contact for a detailed quote is the first step. Engaging with a reputable manufacturer in China for your bulk requirements of D-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid can lead to substantial cost savings and a more secure supply chain, empowering your R&D and production efforts.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.