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C8276

Sigma-Aldrich

6-Chloropurine riboside

Synonym(s):

6-Chloropurine-9-β-D-ribofuranoside

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About This Item

Empirical Formula (Hill Notation):
C10H11ClN4O4
CAS Number:
5399-87-1
Molecular Weight:
286.67
Beilstein:
40573
EC Number:
226-438-4
MDL number:
MFCD00005738
UNSPSC Code:
41106305
PubChem Substance ID:
24893040

Assay

≥98% (HPLC)

form

powder

mp

158-162 °C (dec.) (lit.)

solubility

DMF: 49-51 mg/mL, clear, colorless to faintly yellow

storage temp.

−20°C

SMILES string

OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(Cl)ncnc23

InChI

1S/C10H11ClN4O4/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(18)6(17)4(1-16)19-10/h2-4,6-7,10,16-18H,1H2/t4-,6-,7-,10-/m1/s1

InChI key

XHRJGHCQQPETRH-KQYNXXCUSA-N

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Application

6-Chloropurine riboside is used to study the kinetics and substrate specificity of adenosine deaminase. 6-Chloropurine riboside is benzoylated to facilitate synthesis of nucleoside derivatives such as 9-(2,3-Di-deoxy-2-fluoro-β-D-threo-pentofuranosyl)adenine. 6-Chloropurine riboside, especially after phosphorylation to NMP, NDP or NTP, is used as a purine substrate analogue in studies with enzymes such as Inosine monophosphate dehydrogenase (IMPDH); bacteriophage T4 RNA-ligase (EC 6.5.1.3) and pancreatic fibonuclease A.

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

C8276-100MG:
C8276-5G:
C8276-VAR:
C8276-BULK:
C8276-1G:
C8276-PM:
C8276-500MG:

Certificates of Analysis (COA)

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L S Singh et al.
Molecular and cellular biochemistry, 204(1-2), 127-134 (2000-03-16)
Adenosine deaminase (ADA) was isolated from small intestine of mice and purified to utmost homogeneity. SDS-PAGE of purified ADA gave a molecular weight of 41 kDa. Western blot analyses gave a single reactive band at 41 kDa and the other
B A Iuodka et al.
Biokhimiia (Moscow, Russia), 58(6), 857-865 (1993-06-01)
The NTP binding site of bacteriophage T4 RNA-ligase (EC 6.5.1.3) was studied using several ATP analogs modified in the purine moiety of the nucleotide at positions 1, 2, 6 and 8: adenosine-N'-oxide 5'-triphosphate (I), 6-chloropurine riboside 5'-triphosphate (II), 6-mercaptopurine riboside
Masahiro Ikejiri et al.
Bioorganic & medicinal chemistry, 15(22), 6882-6892 (2007-09-04)
On the basis of our previous study on antiviral agents against the severe acute respiratory syndrome (SARS) coronavirus, a series of nucleoside analogues whose 5'-hydroxyl groups are masked by various protective groups such as carboxylate, sulfonate, and ether were synthesized
J Alonso et al.
International journal of peptide and protein research, 34(1), 66-69 (1989-07-01)
The reaction of ribonuclease A with either 6-chloropurine riboside 5'-monophosphate or the corresponding nucleoside yields one derivative, with the reagent covalently bound to the alpha-amino group of Lys-1, called derivative II and derivative E, respectively. We studied by means of
R M Richardson et al.
Biochimica et biophysica acta, 953(1), 70-78 (1988-03-02)
When the reaction of bovine pancreatic ribonuclease A with 6-chloropurine riboside 5'-monophosphate was carried out in the presence of several natural mononucleotides, a decrease of 25-75% was found in the amount of the reaction product derivative II (the main product
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