rt routes. 100% safe delivery. We have products in stock, so orders ship immediately, giving you a time advantage. You don’t need to worry about quality either. We hold all necessary certifications.
No customs clearance required; dual customs clearance with a 100% clearance rate. We deliver to the United States, Canada, Germany, the Netherlands, Poland, Australia, Mexico, and Russia. Door-to-door service is provided.
You can contact us by email, phone, WhatsApp, or other channels to request product details and quotations. We will reply to you as soon as possible. WhatsApp: +86 13175533356 Threema: F5XMYMZN Telegram: globefish4869Tom@rongchuangintl.com
We have freight forwarders in every country and region, so you don’t need to worry about customs issues. We also offer door-to-door service, eliminating the hassle of picking up shipments and other related concerns. We guarantee 100% safe transportation. We also offer dedicated transpo 
FAQ – Frequently Asked Questions
1. Can you help develop new products?
Yes, we have an independent R&D department capable of developing new molecular products. Our products are manufactured in our own factory under strict quality control, from raw material sourcing to finished packaging, ensuring every batch meets required specifications. Please feel free to contact us for more information.
2. What is your minimum order quantity (MOQ)?
Our MOQ is 1 kg.-Adjustable Quantity
3. Do you offer discounts?
Yes, we always offer better prices for larger quantities.
4. How can I confirm product quality before placing an order?
You can confirm product quality in the following ways:
We can provide HPLC test reports for the shipped batch.
You may purchase a small quantity and pay the shipping fee. We will prioritize shipment. After testing, you can decide whether to proceed.
Alternatively, you can request free samples, only paying the shipping cost or arranging courier pickup.
Please let us know your product specifications and requirements in advance, and we will produce accordingly.
5. How do I place an order or make payment?
You can send us your purchase order (if available) or simply confirm via email or trade manager. We will then send you a proforma invoice with our bank details. Please confirm before making payment.
6. What payment methods do you accept?
We accept a variety of payment methods, including:
T/T (telegraphic transfer)
Trade Assurance
PayPal
Alipay
Credit card
L/C (letter of credit)
7. What are your shipping methods and delivery times?
Shipping methods: Sea freight, air freight, and international couriers such as DHL and FedEx.
Delivery time: Approximately 4–8 days by air, and 20–30 days by sea.
8. How do you handle quality complaints?
Our quality control measures minimize quality issues. If a problem does arise and it is caused by us, we will provide free replacement products or compensate for your loss.
| Items | Specifications |
| Product Name | Phenyl-D5-Boronic Acid |
| CAS Number | 215527-70-1 |
| Other Names | Phenyl-d5-boronic acid; Phenylboronic acid-d5; Pentadeuterophenylboronic acid; Deuterated phenylboronic acid |
| Appearance | White to off-white fine powder |
| Assay / Purity | 98%/99% |
The standard packaging size for this product is 1 kg per drum, and custom packaging is available. For shipping, bulk orders can be shipped via sea or air freight; samples and small-volume orders can be shipped via international couriers such as DHL, FedEx, EMS, and TNT.
Phenyl-D5-Boronic Acid CAS 215527-70-1 is a deuterated boronic acid compound designed for advanced fine chemical synthesis, isotope labeling projects, analytical development, and customized laboratory applications. As a stable isotope labeled version of phenylboronic acid, this compound contains deuterium atoms on the phenyl ring, which makes it useful as a specialty building block in synthesis routes where deuterated structures are required.
This product is commonly supplied as a white to off-white solid, powder, or crystalline powder. Because it belongs to a high-value specialty chemical category, it is usually offered in gram-level or small-batch packaging rather than large industrial drum packaging. Common packaging options may include 1g, 5g, 10g, 25g, 100g, 500g, and 1kg, depending on customer requirements and available stock. Customized packaging can also be arranged for specific order quantities.
Phenyl-D5-Boronic Acid can be used as an organic synthesis building block in laboratory-scale projects, isotope-labeled compound preparation, analytical method development, advanced material research, and fine chemical process exploration. Boronic acid compounds are widely valued in synthetic chemistry because of their reactivity and usefulness in carbon-carbon bond formation, functional group transformation, and structural modification. The deuterated structure of Phenyl-D5-Boronic Acid makes it especially suitable for projects that require isotopic labeling or deuterium-containing intermediates.
For quality control, the product can be supplied with related documents according to customer requirements, such as COA, product specification, packing information, and batch details. Before shipment, the material should be packed carefully in sealed packaging to help reduce moisture exposure, contamination risk, and transportation damage. Depending on the order quantity, packaging can be arranged in sealed aluminum foil bags, fluorinated bottles, glass bottles, or other suitable chemical packaging forms.
The product should be stored in a tightly closed container in a cool, dry, and well-ventilated place. It should be kept away from moisture, direct sunlight, heat, and incompatible materials. Proper storage and handling can help maintain product stability and quality during storage and transportation.
We support flexible supply solutions for customers who need small quantity testing, regular laboratory supply, or larger customized orders. As a direct chemical supplier from China, we can provide responsive quotation service, flexible packaging options, and stable product support based on customer project needs. Each inquiry can be handled according to the requested specification, quantity, packaging method, and destination requirements.
This product is intended for laboratory research, analytical development, organic synthesis, fine chemical production, and industrial R&D use only. It is not intended for food, household, or personal use. Customers should evaluate the product according to their own application requirements and local compliance rules before purchase or use.
