P55805
Purine
98%
동의어(들):
7H-Imidazo(4,5-d)pyrimidine
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제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C5H4N4
CAS 번호:
Molecular Weight:
120.11
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-421-2
Beilstein/REAXYS Number:
3200
MDL number:
Assay:
98%
Form:
powder
Quality Level
assay
98%
form
powder
mp
214-217 °C (lit.)
SMILES string
c1ncc2nc[nH]c2n1
InChI
1S/C5H4N4/c1-4-5(8-2-6-1)9-3-7-4/h1-3H,(H,6,7,8,9)
InChI key
KDCGOANMDULRCW-UHFFFAOYSA-N
General description
Purine is a heterocyclic organic compound constituting a pyrimidine ring fused to an imidazole ring.
Application
Purine can undergo direct C-H functionalization in the presence of palladium catalyst to form various biologically important products.
저장 등급
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
New developments in direct functionalization of C-H and N-H bonds of purine bases via metal catalyzed cross-coupling reactions.
Abdoli M, et al.
Royal Society of Chemistry Advances, 55(5), 44371-44389 (2015)
Benshang Li et al.
Nature medicine, 21(6), 563-571 (2015-05-12)
Relapse is the leading cause of mortality in children with acute lymphoblastic leukemia (ALL). Among chemotherapeutics, thiopurines are key drugs in ALL combination therapy. Using whole-exome sequencing, we identified relapse-specific mutations in the phosphoribosyl pyrophosphate synthetase 1 gene (PRPS1), which
Hiroshi Ashihara et al.
Phytochemistry, 69(4), 841-856 (2007-12-11)
Details of the recently elucidated biosynthetic pathways of caffeine and related purine alkaloids are reviewed. The main caffeine biosynthetic pathway is a sequence consisting of xanthosine-->7-methylxanthosine-->7-methylxanthine-->theobromine-->caffeine. Genes encoding N-methyltransferases involved in three of these four reactions have been isolated and