High Quality Carbi...

High Quality  Carbidopa
High Quality  Carbidopa
High Quality  Carbidopa
High Quality  Carbidopa

High Quality Carbidopa

Min.Order / FOB Price:Get Latest Price

1 Gram

FOB Price: USD 1.0000

  • Min.Order :1 Gram
  • Purity: 98% HPLC
  • Payment Terms : L/C,D/A,D/P,T/T,

Keywords

38821-49-7 Carbidopa Carbidopa Price

Quick Details

  • Appearance:White powder
  • Application:pharmaceutical intermediates
  • PackAge:1kg or 25Kg drum
  • ProductionCapacity:3000|Metric Ton|Year
  • Storage:Store in dry, dark and ventilated place
  • Transportation:By air or by sea. Prompt delivery

Superiority:

 Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
 
Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
 
The aim of QDSIGMA 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.
 
QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

Details:

Product Description

 

Product

Product name

Carbidopa

Synonyms

(+)-2-(3,4-Dihydroxybenzyl)-2-hydrazinopropionic 

acid monohydrate

CAS No.

38821-49-7

Molecular formula

C10H14N2O4.H2O

Molecular weight

244.25

Specifications

Item

Specifications

Results

Appearance

White to creamy white powder

Creamy white powder

Solubility

Meets the requirements

Meets the requirements

IR

The spectrum of sample comlies 

with the spectrum obtained with standard

Complies

Assay: RT

Corresponds to the peak obtained with the standard

Corresponds

Specific rotation

-21°~-23.5°

-22.2°

Loss on drying

6.9%-7.9%

7.3%

Residue on ignition

0.1%min

0.03%

Heavy metals

0.001%min

Complies

Methyldopa

0.5%min

0.18%

Carbidopa related compound A

0.5%min

0.08%

Residual solvents

Meets the requirements

Meets the requirements

Assay

980-102.0%

99.3%

Conclusion

Conforms to USP32

Others

Packing

1Kg/bag;25Kg/drum or as demand

Application

Antibiotic and Antimicrobial Agents

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