Factory Price L(-)-Thiazolidine-4-carboxylic acid 34592-47-7



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Factory Price L(-)-Thiazolidine-4-carboxylic acid 34592-47-7
Factory Price L(-)-Thiazolidine-4-carboxylic acid 34592-47-7
Factory Price L(-)-Thiazolidine-4-carboxylic acid 34592-47-7
Factory Price L(-)-Thiazolidine-4-carboxylic acid 34592-47-7
Factory Price L(-)-Thiazolidine-4-carboxylic acid 34592-47-7
Factory Price L(-)-Thiazolidine-4-carboxylic acid 34592-47-7
Factory Price L(-)-Thiazolidine-4-carboxylic acid 34592-47-7

Factory Price L(-)-Thiazolidine-4-carboxylic acid 34592-47-7

  • Item No.TOP
    MOQ1 Kilogram
Tag  sourcing
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From $31.66 / Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name L(-)-Thiazolidine-4-carboxylic acid
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
alpha -101° (c=1, 1N HCl)
Model Number TOP
Color White to light yellow-beige to pink
density 1.226 (estimate)
storage temp. Store at RT.
Melting point 190-200 °C (dec.)(lit.)
Shelf Life 2 Years
Refractive Index -200 ° (C=1, 1mol/L NaOH)
Grade Standard Medicine Grade
Type Antibiotic and Antimicrobial Agents
CAS No. 34592-47-7
Other Names thiazolidinecarboxylicacid
EINECS No. 207-146-6

Packaging & Delivery

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Product Description

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Product Description


Name: L(-)-Thiazolidine-4-carboxylic acid

CAS:  34592-47-7

Appearance:white powder

Application: Used as an organic synthesis intermediate

Certification of Analysis



 Specific rotation[α]20D

-196°~-205°(C=1,1mol/L NaOH)


Not more than 0.02%


Not more than 0.030%


Not more than 10ppm

Heavy metals(Pb)

Not more than 10ppm


Not more than 1ppm

Other amino acids

Chromatographically not detectable

Loss on drying

Not more than 0.5%

Residue on ignition

Not more than 0.20%


Not less than 99.0%



Nutritional supplement, nutrition enhancer, dietary supplements, heatlh food additives, pharmaceutical raw material. sport supplements, sport nutrtional supplements, bodybuilding supplement.
1. It's a kind of nutritional supplement.
2. It can improve the aerobic metabolism of the muscle and greatly enhance muscle strength and endurance from diet alone.
3. It can be used as nutrition enhancer.


Packaging & Shipping

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Our Services


Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
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Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A: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.
Q7:How do you treat quality complaint?
A: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.
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Company Information

Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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