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217735

4,6-二氯-5-氨基嘧啶

Name: 4,6-二氯-5-氨基嘧啶
Brand: ALDRICH

97%

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关于此项目

经验公式（希尔记法）:

C₄H₃Cl₂N₃

化学文摘社编号:

5413-85-4

分子量:

163.99

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24853030

EC Number:

226-503-7

Beilstein/REAXYS Number:

126885

MDL number:

MFCD00006108

Assay:

97%

Form:

liquid

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属性

Quality Level

100

assay

97%

form

liquid

mp

145-148 °C (lit.)

solubility

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

functional group

chloro

storage temp.

2-8°C

SMILES string

Nc1c(Cl)ncnc1Cl

InChI

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

InChI key

NIGDWBHWHVHOAD-UHFFFAOYSA-N

说明

Application

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。

wgk

WGK 3

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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Sequential ring-closing metathesis and nitrone cycloaddition on glucose-derived substrates: a divergent approach to analogues of spiroannulated carbanucleosides and conformationally locked nucleosides.

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

Synthesis of oxepane ring containing monocyclic, conformationally restricted bicyclic and spirocyclic nucleosides from D-glucose: a cycloaddition approach.

Subhankar Tripathi et al.

The Journal of organic chemistry, 72(19), 7427-7430 (2007-08-25)

Carbohydrate-derived substrates having (i) C-5 nitrone and C-3-O-allyl, (ii) C-4 vinyl and a C-3-O-tethered nitrone, and (iii) C-5 nitrone and C-4-allyloxymethyl generated tetracyclic isoxazolidinooxepane/-pyran ring systems upon intramolecular nitrone cycloaddition reactions. Deprotection of the 1,2-acetonides of these derivatives followed by

6-(Alkylamino)-9-benzyl-9H-purines. A new class of anticonvulsant agents.

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

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货号	GTIN
217735-5G	04061832977386
217735-25G	04061832977379