For professionals in the pharmaceutical and chemical industries, sourcing high-quality chiral intermediates is paramount. (R)-(+)-Indoline-2-carboxylic Acid (CAS 98167-06-7) is one such critical compound, serving as a versatile building block in numerous synthetic pathways. This article aims to guide procurement managers and R&D scientists through the process of acquiring this essential material, with a particular focus on obtaining it from reliable sources in China.

Understanding the needs of B2B customers is key. When you look to buy (R)-(+)-Indoline-2-carboxylic Acid, several factors come into play: purity, consistent supply, competitive pricing, and reliable delivery. As a leading manufacturer of fine chemicals, we understand these demands and strive to exceed them.

The CAS number 98167-06-7 uniquely identifies (R)-(+)-Indoline-2-carboxylic Acid. Its molecular formula (C9H9NO2) and molecular weight (163.17) are standard specifications, but the critical factor for its application in pharmaceutical synthesis is its enantiomeric purity. Reputable suppliers will always provide detailed Certificates of Analysis (CoA) confirming specifications such as purity (typically >95% or >97%), melting point (around 177°C), and optical activity ([α]/D +116±3°).

When searching for this compound, you will encounter various terms like (2R)-2,3-dihydro-1H-indole-2-carboxylic acid, which is the IUPAC name. This chiral specificity is non-negotiable for many applications, especially in drug development where precise molecular structure dictates efficacy and safety. Ensuring you are purchasing the correct enantiomer is vital.

China has emerged as a significant hub for the production of pharmaceutical intermediates. Many Chinese manufacturers offer (R)-(+)-Indoline-2-carboxylic Acid, often at competitive prices. However, it is crucial to vet your suppliers carefully. Look for established companies with a track record of quality and reliable export services. When considering purchase options, inquire about minimum order quantities (MOQs) and available packaging sizes, which can range from grams for R&D to kilograms for pilot or full-scale production.

For bulk procurement, obtaining a quote is the standard procedure. This allows for negotiation on price and delivery terms. Many suppliers also offer free samples, which is an excellent opportunity for R&D teams to test the material's suitability for their specific applications before committing to a large order. This practice is a hallmark of a customer-centric supplier.

In conclusion, sourcing (R)-(+)-Indoline-2-carboxylic Acid involves a thorough understanding of its specifications and a strategic approach to supplier selection. By focusing on purity, chiral integrity, and partnering with reputable manufacturers and suppliers in China, businesses can ensure a steady and cost-effective supply of this vital pharmaceutical intermediate. Remember to always request CoAs and consider sample testing to guarantee you are getting the best value and quality for your investment.