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51030

Sigma-Aldrich

Guanine hydrochloride

≥99.0%

Synonym(s):

2-Amino-6-hydroxypurine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C5H5N5O · HCl
CAS Number:
635-39-2
Molecular Weight:
187.59
Beilstein:
4159901
EC Number:
211-235-5
MDL number:
MFCD00213670
UNSPSC Code:
12352005
PubChem Substance ID:
57651299
NACRES:
NA.22
Pricing and availability is not currently available.

Assay

≥99.0%

form

powder

ign. residue

≤0.05%

loss

≤3.0% loss on drying

mp

≥300 °C

storage temp.

2-8°C

SMILES string

Cl.NC1=Nc2[nH]cnc2C(=O)N1

InChI

1S/C5H5N5O.ClH/c6-5-9-3-2(4(11)10-5)7-1-8-3;/h1H,(H4,6,7,8,9,10,11);1H

InChI key

IBAOFQIOOBQLHE-UHFFFAOYSA-N

Related Categories

General description

Guanine hydrochloride is the hydrochloride salt of the purine base, guanine.[1] It is a component of basal medium.[2][3][4]

Application

Guanine hydrochloride may be used in the synthesis of Na10[Pt2(μ-PO4)4(C5H3N5O)2].22H2O.[5]

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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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ6391
BCCH9457
BCCF9559
BCCF9164
BCCD2314

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Dhanashree Selvan et al.
ACS catalysis, 9(7), 5847-5859 (2019-07-26)
We report the construction of an artificial hydrogenase (ArH) by reengineering a Cu storage protein (Cspl) into a Ni-binding protein (NBP) employing rational metalloprotein design. The hypothesis driven design approach involved deleting existing Cu sites of Csp1 and identification of
Synthesis and X-ray structure of Na10[Pt2(?-PO4)4(C5H3N5O)2].22H2O, a complex with doubly deprotonated guanine anions coordinated to diplatinum(III).
El-Mehdawi R, et al.
Inorganic Chemistry, 25(20), 3714-3716 (1986)
The estimation of guanine and xanthine.
Hitchings GH.
The Journal of Biological Chemistry, 139(2), 843-854 (1941)
A factor required for the growth of Leuconostoc citrovorum.
H E SAUBERLICH et al.
The Journal of biological chemistry, 176(1), 165-173 (1948-10-01)
THE NUTRITIONAL REQUIREMENTS OF HEMOPHILUS PARAINFLUENZAE 7901.
E J Herbst et al.
Journal of bacteriology, 58(3), 379-386 (1949-09-01)
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