Levodopa
Levodopa
- CAS:
- 59-92-7
- MF:
- C9H11NO4
- MW:
- 197.19
Suppliers by country/region
Company Type
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
- Odor
- at 100.00 %. odorless
- Odor Type
- odorless
- 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
- LogP
- -1.154 (est)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
- Hazard Codes
- Xn
- Risk Statements
- 22-36/37/38-20/21/22
- Safety Statements
- 26-36-24/25
- WGK Germany
- 3
- RTECS
- AY5600000
- F
- 10-23
- TSCA
- Yes
- HS Code
- 29225090
- Toxicity
- LD50 in mice (mg/kg): 3650 ±327 orally, 1140 ±66 i.p., 450 ±42 i.v., >400 s.c.; in male, female rats (mg/kg): >3000, >3000 orally; 624, 663 i.p.; >1500, >1500 s.c. (Clark)
Use
Levodopa is typically prescribed to a patient with Parkinson's disease once symptoms become more difficult to control with other anti-Parkinsonism drugs. The drug can also be used for postencephalitic Parkinsonism and symptomatic Parkinsonism due to carbon monoxide intoxication.
21 India supplier list of "Levodopa"
- Product Name:3,4-Dihydroxy-L-phenylalanine, 99%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Levodopa
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Telangana,INDIA
- Product Name:Levodopa (S)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid
- Products Intro:Purity: 96% | Package: 25 mg, 50 mg , 100mg or 500 mg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Levodopa
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA
- Product Name:Levodopa
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:L-Dopa
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA
- Product Name:Levodopa
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: Tamil Nadu,INDIA
- Product Name:Levodopa
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:3,4-Dihydroxy-L-phenylalanine
- Products Intro:Brand:sigma aldrich | Product Number:72816 | Purity:certifiedreferencematerial,TraceCERT?
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:L-3,4-Dihydrophenylalanine 95.00%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.074579
- Company Type: Trader
- Country/Region: New Delhi,INDIA