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342300

Sigma-Aldrich

2-Amino-6-chloropurine

97%

Synonym(s):

6-Chloro-2-purinamine, 6-Chloroguanine

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About This Item

Empirical Formula (Hill Notation):
C5H4ClN5
CAS Number:
Molecular Weight:
169.57
Beilstein:
9626
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

mp

>300 °C (lit.)

SMILES string

Nc1nc(Cl)c2nc[nH]c2n1

InChI

1S/C5H4ClN5/c6-3-2-4(9-1-8-2)11-5(7)10-3/h1H,(H3,7,8,9,10,11)

InChI key

RYYIULNRIVUMTQ-UHFFFAOYSA-N

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General description

2-Amino-6-chloropurine is a 6-substituted purine. Tautomeric purine forms of 2-amino-6-chloropurine were investigated by vibrational spectroscopy and quantum chemical method.

Application

2-Amino-6-chloropurine may be used:
  • in the enzymatic synthesis of 2′-deoxyguanosine
  • in the synthesis of 9-alkyl purines
  • in the synthesis of (R)- and (S)-N-(2-phosphonomethoxypropyl) derivatives of purine and pyrimidine bases

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis of enantiomeric N-(2-phosphonomethoxypropyl) derivatives of purine and pyrimidine bases. II. The synthon approach.
Holy A, et al.
Collection of Czechoslovak Chemical Communications, 60(8), 1309-1409 (1995)
K Kim et al.
Combinatorial chemistry & high throughput screening, 3(2), 125-129 (2000-05-02)
A new application of solid-supported reagents was developed to separate the alkylated N7/N9 regioisomers derived from commercially available 2-amino-6-chloropurine. Simple filtration through an alumina/H+ pad or scavenging by AG/Dowex-50W-X8 resin provides diverse N9 regioisomers selectively in moderate yields with high
L L Bennett et al.
Biochemical pharmacology, 33(2), 261-271 (1984-01-15)
2-Amino-6-chloro-1-deazapurine is of interest as a purine analog with demonstrated in vivo activity against mouse leukemia L1210. That the active form of this agent is a nucleotide and that the nucleotide is formed by the action of hypoxanthine (guanine) phosphoribosyltransferase
V Balachandran et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 96, 340-351 (2012-06-19)
Two purine tautomers of 2-amino-6-chloropurine (ACP), in labeled as N(9)H(10) and N(7)H(10), were investigated by vibrational spectroscopy and quantum chemical method. The FT-IR and FT-Raman spectra of ACP have been recorded in the regions 4000-400 cm(-1) and 3500-100 cm(-1), respectively.
Lak Shin Jeong et al.
Nucleosides, nucleotides & nucleic acids, 26(6-7), 721-724 (2007-12-11)
Novel apio carbocyclic nucleosides 18-21 were asymmetrically synthesized as potential antiviral and antitumor agent, starting from D-ribose employing aldol reaction, RCM reaction and Mitsunobu reaction as key reactions.

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