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Key Documents

217735

Sigma-Aldrich

4,6-二氯-5-氨基嘧啶

97%

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About This Item

經驗公式(希爾表示法):
C4H3Cl2N3
CAS號碼:
分子量::
163.99
Beilstein:
126885
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

97%

形狀

liquid

mp

145-148 °C (lit.)

溶解度

95% ethanol: soluble 50 mg/mL, clear to slightly hazy, colorless to faintly yellow

官能基

chloro

儲存溫度

2-8°C

SMILES 字串

Nc1c(Cl)ncnc1Cl

InChI

1S/C4H3Cl2N3/c5-3-2(7)4(6)9-1-8-3/h1H,7H2

InChI 密鑰

NIGDWBHWHVHOAD-UHFFFAOYSA-N

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應用

用于在微波加热至 150°C 时,采用三步工艺制造嘧啶并-氧氮杂卓。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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G C Harriman et al.
Journal of medicinal chemistry, 35(22), 4180-4184 (1992-10-30)
The synthesis of various chiral derivatives of (+)-erythro-9-(2-hydroxy-3-nonyl)adenine, (+)-EHNA, from (2S,3R)-3-amino-1,2-O-isopropylidene-1,2-nonanediol by condensation with 5-amino-4,6-dichloropyrimidine is described. The compounds synthesized were C1'- and nor-C1'-(+)-EHNA derivatives. When tested with calf spleen ADA, C1'-OH- and nor-C1'-(+)-EHNA had comparable inhibitory activity that was
Jinglin Liu et al.
Journal of combinatorial chemistry, 8(3), 410-416 (2006-05-09)
A regiospecific strategy for the preparation of N(7)-substituted purines in an efficient manner was devised. This approach to 6,7,8-trisubstituted purines relies on the cyclization reactions of suitably substituted pyrimidines (1) with either a carboxylic acid or an aldehyde. The method
J L Kelley et al.
Journal of medicinal chemistry, 31(3), 606-612 (1988-03-01)
Several 9-alkyl-6-substituted-purines were synthesized and tested for anticonvulsant activity against maximal electroshock-induced seizures (MES) in rats. Most compounds were prepared in three steps from 5-amino-4,6-dichloropyrimidine or in two steps via alkylation of 6-chloropurine. Potent anticonvulsant activity against MES resided in
Tetrahedron Letters, 48, 1489-1489 (2007)
Sk Sahabuddin et al.
The Journal of organic chemistry, 71(16), 5980-5992 (2006-07-29)
The carbohydrate-derived substrate 3-C-allyl-1,2:5,6-di-O-isopropylidene-alpha-D-allofuranose was judiciously manipulated for preparing suitable synthons, which could be converted to a variety of isoxazolidino-spirocycles and -tricycles through the application of ring-closing metathesis (RCM) and intramolecular nitrone cycloaddition (INC) reactions. Cleavage of the isoxazolidine rings

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