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CAS No.: 23651-95-8
Name: DROXIDOPA
Molecular Structure:
Molecular Structure of 23651-95-8 (DROXIDOPA)
Formula: C9H11NO5
Molecular Weight: 213.19
Synonyms: L-Tyrosine,b,3-dihydroxy-, threo-;Serine,3-(3,4-dihydroxyphenyl)-, L-threo- (8CI);(-)-threo-3,4-Dihydroxyphenylserine;(2S,3R)-3-(3,4-Dihydroxyphenyl)-2-amino-3-hydroxypropanoic acid;DOPS;Droxidopa;L-DOPS;L-Threodops;L-threo-3,4-Dihydroxyphenylserine;L-threo-3-(3,4-Dihydroxyphenyl)serine;L-threo-DOPS;L-threo-b-(3,4-Dihydroxyphenyl)serine;SM5688;threo-Dopaserine;
Density: 1.608 g/cm3
Melting Point: 232-235° (dec); mp 229-232° (dec) (Ohashi)
Boiling Point: 549.8 °C at 760mmHg
Flash Point: 286.3 °C
Hazard Symbols: Xi
Risk Codes: 36/37/38
Safety: 26
PSA: 124.01000
LogP: 0.24340
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  •  Shandong Mopai Biotechnology Co., LTD

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  • Droxidopa

  • Casno:

    23651-95-8

    Droxidopa

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.5-1.5

    1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

    KAISA GROUP INC.is the enterprise which is specialize in manfacturing and exporting avariety of Chemical in China. We have the strong economic base and comprehensive technology.We

  •  KAISA GROUP INC

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:+1(314)954-83-86

    Address:1312 17th Street Suite 1402 Denver CO 80202

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  • DROXIDOPA

  • Casno:

    23651-95-8

    DROXIDOPA

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Huajin Industrial Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, steroids, pharmaceutical intermediates, chemica

    HUAJING INDUSTRIAL LIMITED is a leading manufacturer and supplier of chemical products in China. We are committed to the research, development, production and distribution of high-

  •  HUAJING INDUSTRIAL LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:852-59800-454

    Address:KING YIP FACTORY BLDG NO. 59 KING YIP ST

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  • DROXIDOPA

  • Casno:

    23651-95-8

    DROXIDOPA

    Min.Order: 1 Gram

    FOB Price:  USD $ 2.0-2.0

    Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and inter

    Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current bus

  •  Hangzhou KieRay Chem Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-0571-56123425

    Address:No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China

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  • DROXIDOPA

  • Casno:

    23651-95-8

    DROXIDOPA

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

    GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production. Currently our major business is: 1.Con

  •  Golden Pharma Co., Limited

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:18958062155

    Address:1

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  • Droxidopa

  • Casno:

    23651-95-8

    Droxidopa

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

    We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production in China for chemicals cus

  •  Bluecrystal chem-union

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-1895157

    Address:Liang Xi Qu

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  • Cas no.23651-95-8 98% DROXIDOPA

  • Casno:

    23651-95-8

    Cas no.23651-95-8 98% DROXIDOPA

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

    Established in 2007, Win-Win chemical CO., Ltd is a privately held corporation headquartered in Wenzhou Longwan Industry Distric, dedicated to the global pharmaceutical companies a

  •  Win-Win chemical Co.Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-577-64498589

    Address:6F, No. 396 Xingping Road, Longwan Industrial Zone, Wenzhou City, Zhejiang, 325000 P.R.China

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Specification

The Droxidopa, with the CAS registry number 23651-95-8, is also known as (-)-(2S,3R)-2-Amino-3-hydroxy-3-(3,4-dihydroxyphenyl)propionic acid. This chemical's molecular formula is C9H11NO5 and molecular weight is 213.19. Its IUPAC name is called (2R,3S)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid. This chemical's classification codes are Anti-Dyskinesia Agents; Antiparkinson agents; Central Nervous System Agents; Drug / Therapeutic Agent; Neurogenic hypotension; Reproductive Effect. Droxidopa is a psychoactive drug and synthetic amino acid precursor which acts as a prodrug to the neurotransmitters norepinephrine (noradrenaline) and epinephrine (adrenaline).

Physical properties of Droxidopa: (1)ACD/LogP: -0.95; (2)# of Rule of 5 Violations: 1; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 1; (6)ACD/KOC (pH 7.4): 1; (7)#H bond acceptors: 6; (8)#H bond donors: 6; (9)#Freely Rotating Bonds: 7; (10)Index of Refraction: 1.692; (11)Molar Refractivity: 50.79 cm3; (12)Molar Volume: 132.5 cm3; (13)Surface Tension: 98.2 dyne/cm; (14)Density: 1.608 g/cm3; (15)Flash Point: 286.3 °C; (16)Enthalpy of Vaporization: 87.31 kJ/mol; (17)Boiling Point: 549.8 °C at 760 mmHg; (18)Vapour Pressure: 6.39E-13 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC(=C(C=C1C(C(C(=O)O)N)O)O)O
(2)Isomeric SMILES: C1=CC(=C(C=C1[C@@H]([C@H](C(=O)O)N)O)O)O
(3)InChI: InChI=1S/C9H11NO5/c10-7(9(14)15)8(13)4-1-2-5(11)6(12)3-4/h1-3,7-8,11-13H,10H2,(H,14,15)/t7-,8+/m1/s1
(4)InChIKey: QXWYKJLNLSIPIN-SFYZADRCSA-N