Manufacturer high quality 6-Aminopenicillanic acid with best price 551-16-6

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Manufacturer high quality 6-Aminopenicillanic acid with best price 551-16-6
Manufacturer high quality 6-Aminopenicillanic acid with best price 551-16-6
Manufacturer high quality 6-Aminopenicillanic acid with best price 551-16-6
Manufacturer high quality 6-Aminopenicillanic acid with best price 551-16-6
Manufacturer high quality 6-Aminopenicillanic acid with best price 551-16-6
Manufacturer high quality 6-Aminopenicillanic acid with best price 551-16-6
Manufacturer high quality 6-Aminopenicillanic acid with best price 551-16-6

Manufacturer high quality 6-Aminopenicillanic acid with best price 551-16-6

  • Item No.TOP
    MOQ1 Kilogram
  • Size 10 x 10 x 10 cm
    Weight1 kg
Tag  wholesale
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From $51.0049.0047.00 / Kilogram
$51.00
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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 6-Aminopenicillanic acid
Appearance White powder
MW216.26
Place of Origin CN;SHN
Brand Name QDXIGEMA
storage temp 2-8°C
alpha 276.3 ° (c=1.2, 0.1N HCl 22 °C)
Model Number TOP
Application Organic Synthesis
solubility2.46g/l
density 1.3418 (rough estimate)
Water Solubility Soluble in water and hydrochoric acid.
Melting point 198-200 °C (dec.)(lit.)
PH 3.4 (100g/l, H2O)
Refractive Index 1.6300 (estimate)
Type Pharmaceutical Intermediates
CAS No. 551-16-6
Other Names 6-AMINO PENICILLINIC ACID
MFC8H12N2O3S
EINECS No. 208-993-4
Purity98%

Packaging & Delivery

Selling Units:
Kilogram
Single package size:
10 x 10 x 10 cm
Single gross weight:
1 kg
Product Description

QQ20190416134021 

    Product Description

                                               

Product name

6-Aminopenicillanic acid 

Synonyms

6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

6-APA 

CAS No.

551-16-6 

EINECS

208-993-4 

Molecular formula

C8H12N2O3S 

Molecular weight

216.26 

Appearance

White crystals

Melting point

197-203 ºC 

Assay

99%min

Packing

25Kg/drum or as required

Application

Phamaceutical Intermediates

   Certification of Analysis

 

 

Item

Specifications

Results

Description

White or almost white crystalline powder

Almost white powder

Solubility

Slightly dissolve in water, dissolve in diluted acid or alkali

Conforms

Identification

Retention time of the sample is in accordance with reference substance

Conforms

Chemical reaction

Conforms

Assay

≥99.0%

99.7%

pH

3.60-3.80

3.74

Water

≤0.20%

0.01%

Absorption

≤0.030

0.017

Transmittance(430nm)

≥93.0%

96.5%

Specific rotation

+265°-  +285°

+281.5°

Phenyl acetic acid content

≤0.10%

0.03%

Pen GK content

≤0.30%

Undetectable

Conclusion

The results conforms with Enterprise standards

 

                          Function&Application

 

 6-APA (6-Aminopenicillanic acid) is the core of penicillins. It is obtained from the fermentation brew of the Penicillium mold and used as the main starting block for the preparation of numerous semisynthetic penicillins.

 

Our Advantages
             
 
1.Competitive price
2.Fast Delivery Within 3 days
3.SGS,BV,GMP,ISO approve
4.Professional factory

 

 

 

Real Photo

 

 

Packaging & Shipping

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Company Information
Qingdao Xigema 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 Xigema 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.

Xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Xigema has 21 subsidiaries and holding companies.
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Our Services

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FAQ
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
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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