Beige Brown Crystal Powder 98% 32233-40-2 Corey Lactone Diol

Basic Information
Place of Origin: JIANGSU, CHINA
Brand Name: Guanjia
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 100g/foil bag; 1kg/foil bag
Payment Terms: L/C,T/T, Western Union and Money Gram
Supply Ability: 200 Kilogram/Kilograms per Month
Detail Information
Grade Standard: Medicine Grade Cas No.: 32233-40-2
Purity: 99%min Instrument Classification: Class I
Appearance: White To Beige-brown Crystal Powder Product Name: (-)-Corey Lactone Diol
High Light:

32233-40-2 Corey lactone diol


32233-40-2 beige brown crystal powder


98% Corey lactone diol

Product Description

32233-40-2 (-)-Corey lactone diol 98% White to beige-brown crystal powder


Melting point: 117-119 °C(lit.)
Boiling point: 262.49°C (rough estimate)
Density 1.2104 (rough estimate)
refractive index 1.4455 (estimate)
storage temp. -20°C
form Crystalline Powder or Crystals
pka 14.36±0.40(Predicted)
color White to beige-brown
optical activity [α]20/D 44°, c = 1.4 in methanol




1. Best quality in your requirement

2. Competitive price in China market

3. mature Technical support

4. Professional logistic support

All we want is win-win business. Send yr. inquiries, you will get it!




Q1 Can i get some samples?

A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2 How to start orders or make payments?

A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).

Q3 How to confirm the Product Quality before placing orders?

A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q4 What’s your MOQ?

A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5 How about delivery leadtime?

A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6 Is there a discount?

A6 Different quantity has different discount.

Q7 How do you treat quality complaint?

A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q8 How to contact us ?

A9 You can choose your interested products and send inquiry to us.

Contact Details

Phone Number : +8615351991043