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经验公式(希尔记法):
C20H27NO11
化学文摘社编号:
分子量:
457.43
UNSPSC Code:
12352201
NACRES:
NA.25
PubChem Substance ID:
EC Number:
249-925-3
Beilstein/REAXYS Number:
66856
MDL number:
产品名称
苦杏仁苷, ≥99% (HPLC), from apricot kernels
InChI key
XUCIJNAGGSZNQT-SWRVSKMJSA-N
InChI
1S/C20H27NO11/c21-6-10(9-4-2-1-3-5-9)30-20-18(28)16(26)14(24)12(32-20)8-29-19-17(27)15(25)13(23)11(7-22)31-19/h1-5,10-20,22-28H,7-8H2/t10?,11-,12-,13-,14-,15+,16+,17-,18-,19-,20-/m1/s1
SMILES string
OC[C@H]1O[C@@H](OC[C@H]2O[C@@H](OC(C#N)c3ccccc3)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
biological source
apricot kernels
assay
≥99% (HPLC)
form
powder
technique(s)
HPLC: suitable
impurities
<11% water (Karl Fischer)
color
white
mp
223-226 °C
solubility
water: 50 mg/mL, clear to slightly hazy, colorless
storage temp.
room temp
Quality Level
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Juan J Perez
Future medicinal chemistry, 5(7), 799-808 (2013-05-09)
Psoriasis is one of the most prevalent immune-mediated illness worldwide. The disease can still only be managed rather than cured, so treatments are aimed at clearing skin lesions and preventing their recurrence. Several treatments are available depending on the extent
Li Liu et al.
Journal of ethnopharmacology, 139(2), 381-387 (2011-11-30)
Persicae Semen (Taoren) and Carthami Flos (Honghua) used in pair which is named as Taoren-Honghua (TH) herb pair has been used in traditional Chinese medicine (TCM) for promoting blood circulation to dissipate blood stasis for many years in China. This
The beta-glucosidases responsible for bioactivation of hydroxynitrile glucosides in Lotus japonicus.
Anne Vinther Morant et al.
Plant physiology, 147(3), 1072-1091 (2008-05-10)
Lotus japonicus accumulates the hydroxynitrile glucosides lotaustralin, linamarin, and rhodiocyanosides A and D. Upon tissue disruption, the hydroxynitrile glucosides are bioactivated by hydrolysis by specific beta-glucosidases. A mixture of two hydroxynitrile glucoside-cleaving beta-glucosidases was isolated from L. japonicus leaves and
Raquel Sánchez-Pérez et al.
Plant physiology, 158(4), 1916-1932 (2012-02-23)
Amygdalin is a cyanogenic diglucoside and constitutes the bitter component in bitter almond (Prunus dulcis). Amygdalin concentration increases in the course of fruit formation. The monoglucoside prunasin is the precursor of amygdalin. Prunasin may be degraded to hydrogen cyanide, glucose
Amygdalin (Laetrile) and veterinary medicine.
D W Macy
Journal of the American Veterinary Medical Association, 171(3), 284-286 (1977-08-01)
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