532983
吡啶-d5
99.5 atom % D
别名:
氘代吡啶
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关于此项目
经验公式（希尔记法）:
C5D5N
化学文摘社编号:
分子量:
84.13
UNSPSC Code:
12142201
PubChem Substance ID:
eCl@ss:
39151701
EC Number:
230-720-2
Beilstein/REAXYS Number:
114377
MDL number:
InChI key
JUJWROOIHBZHMG-RALIUCGRSA-N
InChI
1S/C5H5N/c1-2-4-6-5-3-1/h1-5H/i1D,2D,3D,4D,5D
SMILES string
[2H]c1nc([2H])c([2H])c([2H])c1[2H]
isotopic purity
99.5 atom % D
assay
99% (CP)
packaging
pk of 10 × 0.6 mL
refractive index
n20/D 1.506 (lit.)
bp
114.4 °C (lit.)
density
1.05 g/mL at 25 °C (lit.)
mass shift
M+5
Quality Level
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
62.6 °F
flash_point_c
17 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Xu Pang et al.
Steroids, 93, 68-76 (2014-12-03)
For the first time, a systematic phytochemical study was performed on the roots of Marsdenia tenacissima. Finally, sixteen new polyoxypregnane glycosides, marstenacissides A1-A7 (1-7) and marstenacissides B1-B9 (8-16), were isolated from M. tenacissima roots. The structures of these new compounds
Xu Pang et al.
Carbohydrate research, 402, 236-240 (2014-12-17)
Five new steroidal saponins (1-5) were isolated from the fermentation broth of total furostanol glycosides from tubers of Dioscorea zingiberensis C.H. Wright incubated with a fungal, Absidia coerulea AS 3.3389, along with known saponins, zingiberensis new saponin (6), deltonin (7)
Indra Prakash et al.
Natural product communications, 9(8), 1135-1138 (2014-09-23)
We report the isolation and complete structure of an isomer of rebaudioside D, known as rebaudioside D2. This novel steviol glycoside was isolated from a bioconversion reaction of rebaudioside A to rebaudioside D. Rebaudioside D2 possesses a relatively rare 1
Shao-Dan Chen et al.
Fitoterapia, 102, 67-73 (2015-02-24)
Five new diarylheptanoids (1-5), along with nine known ones (6-14), were isolated from the rhizomes of Curcuma kwangsiensis. Their structures were established on the basis of spectroscopic analyses. Compounds 1-3 were cyclic diarylheptanoids rarely discovered from C. kwangsiensis. Of all
Yu Shan et al.
Molecules (Basel, Switzerland), 20(11), 20334-20340 (2015-11-17)
A new nortriterpene saponin, 3-O-β-d-glucuronopyranosyl-30-norolean-12,20(29)-dien-23- oxo-28-oic acid, namely bigelovii D (11), was isolated from the hydroalcoholic extract of herbs of Salicornia bigelovii along with 10 known saponins (1-10). Their chemical structures were identified on the basis of spectroscopic analyses including
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