Ekwentị:+86 21 6460 6569
ibe_banner

ngwaahịa

D-2-Amino-4-methylpentanoic acid (CAS# 328-38-1) Foto egosipụtara
  • D-2-Amino-4-methylpentanoic acid (CAS# 328-38-1) 1

D-2-Amino-4-methylpentanoic acid (CAS# 328-38-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H13NO2
Molar Mass 131.17
Njupụta 1.2930 (atụmatụ)
Ebe Na-agbaze > 300C (ọkụ)
Ebe Boling 225.8± 23.0 Celsius C (buru amụma)
Ntụgharị pụrụ iche(α) -15.45º (c=4, 6N HCl)
Ebe mgbari 90.3C
Mmiri Solubility 24 g/L (25ºC)
Solubility Mmiri mmiri (obere), mmiri (obere)
Uzuoku nrịbama 0.0309mmHg na 25°C
Ọdịdị kristal ọcha
Agba Ọcha
BRN 1721721
pKa 2.55± 0.21 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, ikuku na-adịghị mma, okpomọkụ ụlọ
Ntụgharị uche -15 Celsius (C=4, 6mol/LH
MDL MFCD00063088
Njirimara anụ ahụ na kemịkalụ kristal na-acha ọcha ma ọ bụ kristal ntụ ntụ; Soluble na mmiri na acetic acid, ntakịrị soluble na ethanol, insoluble na ether; pI5.98, kpụ ọkụ n'ọnụ ruo 145-147 ℃ iji malite sublimation, ebe ire ere bụ 293-295 ℃; Njupụta nke 1.293, ntụgharị pụrụ iche [α] 20D-10.34 Celsius (0.5-2.0 mg/ml, H2O), [α] 20D-15.6 Celsius (0.5-2.0 mg/ml,5 mol/L HCl), LD50 (oke). , intraperitoneal) 642 mg / kg.
Ọmụmụ in vitro N'ihuenyo nke onye na-anabata ndị na-anabata neuronal, D-leucine adaghị asọmpi maka ijikọ site na cognate ligands, nwere ike na-atụ aro ebumnuche ọhụụ. Ọbụlagodi na obere doses, D-leucine gbochiri ọdịdọ na-aga n'ihu opekata mpe dị ka diazepam nke ọma mana enweghị mmetụta ịhịa aka n'ahụ. Ọmụmụ ihe ndị a na-ebuli ohere na D-leucine nwere ike ịnọchite anya klaasị ọhụrụ nke ndị na-egbochi ọdịdọ, yana D-leucine nwere ike nwee ọrụ amabeghị na mbụ na eukaryotes.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
WGK Germany 3
RTECS OH2840000
TSCA Ee
Koodu HS 29224995

 

Okwu mmalite

Solubility n'ime mmiri: 24g / l (25 ° C), ntakịrị soluble na mmanya na-aba n'anya, enweghị ike ime na ether.

  • Nke gara aga:
  • Osote:
    • Dee ozi gị ebe a ziga anyị ya

    ngwaahịa ndị metụtara ya