High-quality 99% L-pyroglutamic acid (PCA) 5-oxo-L-proline powder, CAS: 98-79-3

Product Introduction:Chemical & Physical PropertiesDensity1.6±0.1 g/cm3Boiling Point382.4±52.0 °C at 760 mmHgMelting Point160-163 °C(lit.)Molecular FormulaC5H7NO3Molecular Weight129.114Flash Point185.1±30.7 °CExact Mass129.042587PSA66.40000LogP-1.95Vapour Pressure0.0±2.0 mmHg

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Product Introduction:

Chemical & Physical Properties

Density1.6±0.1 g/cm3
Boiling Point382.4±52.0 °C at 760 mmHg
Melting Point160-163 °C(lit.)
Molecular FormulaC5H7NO3
Molecular Weight129.114
Flash Point185.1±30.7 °C
Exact Mass129.042587
Vapour Pressure0.0±2.0 mmHg at 25°C
Index of Refraction1.627
Water Solubility10-15 g/100 mL (20 ºC)

Wuhan Monad Medicine Tech Co.,LTD is located in Hubei province of China.  We specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates, such as phenylacetamide, dimethylamine hcl, benzyl chloride etc.
Our business is based on honesty and mutual-trust.  Sincerely looking forward to establish long-term and mutual beneficial business relationship with worldwide customers.

"Quality Best, Customer First" is what we adhering all the time, we have enjoyed a high reputation in the world market, mainly North America,Eastern Europe,Western Europe,South America and Southeast Asia.

Why Choose Us?
1.OEM/ODM Available.
2. Raw materials from chinese origin
3. Best quality in your requirement
4. Competitive price in china market
5 Fast delivery and free sample for your evaluation.Stock availability
6.Door to door shipping service is available.
7. Professional documents for your custom clearance.
8. Full experience of large numberscontainers loading in chinese sea port
9. Packing with pallet or as buyer's special request
10. Best after-service after shipment

The more discount you'll get if your order is potential.

Company information:

Packing and Shipping 
High Quality 99% L-Pyroglutamic Acid (PCA) 5-Oxo-L-Proline Powder, CAS: 98-79-3

What's our service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Any inquiries will be replied within 12 hours.

7. Dedication to quality, supply & service.

8. Strictly on selecting raw materials.

9. Reasonable & competitive price, fast lead time.

10. Faster delivery:Sample order in stock and one week  for bulk production.

11. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.



Q1 : Can I get some free sample for test

A1 : Yes, free sample could be provided, and you only need to pay the shipping cost.

Q2: What is the MOQ

A2: It depends on different products. Usually the MOQ is 1kg.

Q3: How about delivery lead time  

A3: Delivery lead time: About 3-5 days after payment confirmed.( Chinese holiday not included)

Q4: Is there a discount  

A4: Different quantity has different discount.

Q5: How do you treat quality complaint  

A5: 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.

Any inquiry, pls contact me freely.

Contact us

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