Offer L-DOPA 59-92-7 high quality /reasonable price CAS NO.59-92-7

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Offer L-DOPA
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ProName: Offer L-DOPA 59-92-7 high quality /rea...
CasNo: 59-92-7
Appearance: high quality
Application: Intermediate and Industrial use
DeliveryTime: prompt from stock
PackAge: 5kg 25kg According to clients' require...
Port: Wuhan/ Shanghai / Guangzhou / Tianjin
ProductionCapacity: Metric Ton/Day
Purity: 98% or more
Storage: Store in dry, dark and ventilated plac...
Transportation: Sea/air/courier
LimitNum: 0 Metric Ton
Moisture Content: According to clients' requirement
Impurity: meeting clients' requirement

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Offer L-DOPA 59-92-7 high quality /reasonable price

Levodopa Basic information

Product Name: Levodopa

Synonyms: 3-hydroxy-l-tyrosin;4-dihydroxyphenyl)-3-((-)-alanin;4-dihydroxyphenyl)-3-(l-alanin;Alanine, 3-(3,4-dihydroxyphenyl)-;Alanine, 3-(3,4-dihydroxyphenyl)-, L-;Beldopa;Bendopa;beta-(3,4-dihydrophenyl)-l-alanine

CAS: 59-92-7

MF: C9H11NO4

MW: 197.19

EINECS: 200-445-2

Product Categories: Plant extracts;Herb extract;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;LARADOPA;Pharmaceutical;Amino Acids;Biochemistry;Biological-modified Amino Acids;Nutritional Supplements;Natural Plant Extract;-;Amino Acids & Derivatives;Chiral Reagents;Intermediates & Fine Chemicals;Neurochemicals;Pharmaceuticals;Dopamine receptor;plant extract;Inhibitors

Mol File: 59-92-7.mol

Levodopa Structure

Details

Levodopa Chemical Properties

Melting point 276-278 °C(lit.)

alpha -11.7 º (c=5.3, 1N HCl)

Boiling point 334.28°C (rough estimate)

density 1.3075 (rough estimate)

refractive index -12 ° (C=5, 1mol/L HCl)

storage temp. 2-8°C

solubility Slightly soluble in water, practically insoluble in ethanol (96 per cent). It is freely soluble in 1 M hydrochloric acid and sparingly soluble in 0.1 M hydrochloric acid .

form Crystalline Powder

pka 2.32(at 25℃)

color White to creamy

Water Solubility Slightly soluble in water, dilute hydrochloric acid and formic acid. Insoluble in ethanol.

Merck 14,5464

BRN 2215169

Stability: Stable. Incompatible with strong oxidizing agents. Light and air sensitive.

InChIKey WTDRDQBEARUVNC-LURJTMIESA-N

CAS DataBase Reference 59-92-7(CAS DataBase Reference)

NIST Chemistry Reference Levodopa(59-92-7)

EPA Substance Registry System L-Tyrosine, 3-hydroxy-(59-92-7)