Source supplier (R)-(-)-1-Phenyl-1,2-ethanediol high purity CAS NO.16355-00-3

Quality Control/Stable quality
QC team members are all qualified and receive regular training. A professional QA team ensures qualified products and a sound documentation system is in place to support audits.

Our Services
We not only provide qualified products, but also the best pre-sales and after-sales services. Our goal is to build a long-term relationship with every customer. If you have questions or problems, please feel free to contact us by email, phone, WhatsApp... We will respond to you as soon as possible within 68 hours.

Fast Delivery
For products in stock, we can deliver immediately after receiving your payment. For synthetic chemicals, we will provide delivery time when quoting.

Flexible order options
We offer flexible gram-scale ordering options specifically designed for start-ups and R&D institutions, with no minimum order requirements.

Stable Supply
We maintain safety stock for all high-demand products, enabling immediate shipment arrangement upon order confirmation.

Competitive price
We ensure cost-competitive pricing through continuous process optimization: higher yield, lower solvent/waste, and efficient sourcing. Volume-based discounts available. Committed to win-win partnerships.

Basic Inforamtion

• Product Name：(R)-(-)-1-Phenyl-1,2-ethanediol
• CAS NO.：16355-00-3
• MF：C₈H₁₀O₂
• MW：138.16
• Store at：2-8°C
• Solubility：soluble in water,Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly).

• Optical activity：[α]20/D 69°, c = 1 in chloroform

• Density：1.0742 (rough estimate)

• Melting Point: 64-67 °C(lit.)

• Boiling Point：272-274 °C(lit.)

• Flash Point：272-274°C

• Application: Mirabegron Intermediates

Product Specification

 

Item	Standard
Appearance	White to light beige crystalline powder or sheet
Identification	The retention time of the main peak in HPLC should be consistent with that of the control solution
Chromatographic purity by HPLC	≥98.0%
Chiral Purity by HPLC	≥99.0%
Max Impurity by HPLC	≤0.5%
Water Content	≤0.5%

Remarks：if you have special requirement on the specification, please let us know

Application

• (R)-(-)-1-Phenyl-1,2-ethanediol (CAS NO 16355-00-3) is an intermediate in the synthesis of API Mirabegro.

Documents

We provide comprehensive support documents including COA(Certificate of Analysis), MSDS(Material Safety Data Sheets), HPLC report...

Why Choose Us

 

Stable quality

We supply high purity (R)-(-)-1-Phenyl-1,2-ethanediol supported by strict QC/QA. Our teams inspect materials, in-process production, and finished goods, while optimizing processes for consistent quality.

Factory-direct pricing

As a manufacturer , we offer factory-direct pricing and diverse high-quality products at competitive rates.

Fast Delivery

Fast delivery guaranteed: in-stock items ship immediately; custom orders include production lead times.

 

Delivery

 

For in-stock products, we arrange the shipment immediately after receiving your order and payment.

Optional shipping methods: air freight, sea freight, or express courier (DHL, FedEx, UPS).

Samples and small quantity orders can be shipped via express including but limited to DHL, FedEx or UPS.

Nice Packaging

 

We offer flexible packaging from 1g to 1kg bottles or bags, with custom sizes and materials available to suit your requirements and the chemical properties.

All packaging is carefully designed to ensure optimal product protection, guaranteeing safe delivery in perfect condition.

Warehouse

Professional warehouse management system: ensure the storage conditon for chemical products.

Factory