CAS:344-25-2 D-Proline

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	FOB Price:USD 1.0000 -10.0000

1 Metric Ton

FOB Price:USD 1.0000 -10.0000

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : L/C,D/A,T/T

Keywords

D-Proline H-D-PYRD(2)-OH D-PRO

Quick Details

Appearance:See details
Application:Pharmaceutical intermediates
PackAge:See details
ProductionCapacity:0.5|Metric Ton|Day
Storage:Room temperature
Transportation:By sea or by air

Superiority:

With strong technical accumulation and innovative research and development capabilities, he is good at various types of chemical reactions such as hydrogenation, nitration, Suzuki coupling, cyanation, diazotization, bromination, wittig reaction, Grignard reaction, redox reaction and ultra-low temperature reaction.

Details:

D-Proline
CAS RN: 344-25-2

Solubility in water	Colorless & clear (c=5)
Specific rotation (20℃)	+ 83.5°～ +86.0°(c= 4,water)
Loss on drying	Not more than 0.4%
Residue on ignition	Not more than 0.1%
Chloride (Cl)	Not more than 0.03%
Sulfate (SO₄)	Not more than 0.03%
Heavy metals (as Pb)	Not more than 10ppm
Iron (Fe)	Not more than 10ppm
Ammonium (NH₄)	Not more than 0.02%
Arsenic (As₂O₃)	Not more than 1ppm
Other amino acids	Not detected by T.L.C.(The spotted amount, 20μg)
Assay	98.5%～101.0%
L-Isomer	Not more than 0.5%

Provide you with the most thoughtful and comprehensive service at the best price.Repackaging capabilities to fit customer specific requirements.We offer a wide range of custom synthesis and production services for pharmaceutical intermediates, reference compounds and new reagents for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions.The main technical force is composed of doctors and masters who have been engaged in organic synthesis for many years. More than 90% of them have bachelor degree or above.With strong technical accumulation and innovative research and development capabilities, he is good at various types of chemical reactions such as hydrogenation, nitration, Suzuki coupling, cyanation, diazotization, bromination, wittig reaction, Grignard reaction, redox reaction and ultra-low temperature reaction.

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