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Levodopa（CAS# 59-92-7) Atahanga Whakaatu
  • Levodopa（CAS# 59-92-7) 1

Levodopa（CAS# 59-92-7)

Āhuatanga matū:

Tātai rāpoi C9H11NO4
Molar Mass 197.19
Kiato 1.3075 (whakatau tata)
Te Whakarewa 276-278 °C (marama)
Piro Pouri 334.28°C (whakatau tata)
Hurihuri motuhake(α) -11.7 º (c=5.3, 1N HCl)
Tohu Kohiko 225°C
Wairewa wai He iti te wairewa i roto i te wai, waimeha waikawa pūhaumāota me te waikawa formic. Kore ki te waiwaro.
Wairewa He ngawari te wairewa ki te waimaota waimaota waimeha me te waikawa puka, ka whakarewahia ki te wai, karekau ki te waihano, benzene, chloroform me te ethyl acetate
Kohu Kohu 7.97E-09mmHg i te 25°C
Te ahua Ma ki te miraka te paura tioata ma
Tae Ma ki te kirikiri
Merck 14,5464
BRN 2215169
pKa 2.32(i te 25 ℃)
Tikanga Rokiroki 2-8°C
Te pumau Eu ana. He hotokore ki te kaha o te waiora. Te marama me te hau.
Tairongo Te tairongo ki te marama me te hau
Taurangi Refactive -12 ° (C=5, 1mol/LH
MDL MCD00002598
Āhuatanga ā-tinana, matū hoki ira whakarewa 295°C
hurihanga whatu motuhake -11.7 ° (c = 5.3, 1N HCl)
Whakamahi He rongoa whai hua mo te maimoatanga o te paralysis o te wiri, e whakamahia ana mo te mate Parkinson's syndrome, etc

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea R22 – He kino ki te horomia
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36 – Mau kakahu whakamarumaru tika.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
WGK Tiamana 3
RTECS AY5600000
FLUKA BRAND F CODES 10-23
TSCA Ae
Waehere HS 29225090
Te paitini LD50 i roto i te kiore (mg/kg): 3650 ± 327 waha, 1140 ± 66 ip, 450 ± 42 iv, >400 sc; ki te tane, kiore wahine (mg/kg): >3000, >3000 ā-waha; 624, 663 ip; >1500, >1500 sc (Clark)

 

Kupu Whakataki

Nga hua rongoora: nga raau paralysis anti-tremor. Ka kuhu ki roto i te kiko roro na roto i te arai toto-roro, ka wetewetehia e te dopa decarboxylase ka huri ki te dopamine, e whai waahi ana. Ka whakamahia mo te pararutiki wiri tuatahi me te mate tremor paralysis kore-taraka. He pai te paanga ki nga koroua ngawari me te ngawari, te kino, te rawakore ranei.

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