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1,10-Phenanthroline monohydrate

for the spectrophotometric determination of Fe, Pd, V, ≥99.0%

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Synonym(s):
o-Phenanthroline monohydrate
Empirical Formula (Hill Notation):
C12H8N2 · H2O
CAS Number:
5144-89-8
Molecular Weight:
198.22
Beilstein:
4008096
EC Number:
200-629-2
MDL number:
MFCD00149973
UNSPSC Code:
12000000
PubChem Substance ID:
329767727
NACRES:
NA.21

Quality Level

100

Assay

≥99.0% (HPLC)
≥99.0% (NT)
≥99.0%

form

crystals

quality

for the spectrophotometric determination of Fe, Pd, V

technique(s)

UV/Vis spectroscopy: suitable
titration: suitable

ign. residue

≤0.05%

mp

100-104 °C (lit.)
99-104 °C

cation traces

Ca: ≤50 mg/kg
Cd: ≤20 mg/kg
Co: ≤20 mg/kg
Cr: ≤20 mg/kg
Cu: ≤20 mg/kg
Fe: ≤20 mg/kg
K: ≤100 mg/kg
Mg: ≤20 mg/kg
Mn: ≤20 mg/kg
Na: ≤100 mg/kg
Ni: ≤20 mg/kg
Pb: ≤20 mg/kg
Zn: ≤20 mg/kg

SMILES string

O.c1cnc2c(c1)ccc3cccnc23

InChI

1S/C12H8N2.H2O/c1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;/h1-8H;1H2

InChI key

PPQJCISYYXZCAE-UHFFFAOYSA-N

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General description

1,10-Phenanthroline monohydrate is a chelating agent.

Application

It has been used in preparing 0.1 % phenanthroline solution. In another study, 80μl of 1,10-Phenanthroline monohydrate was used along with nanoparticles to measure iron content using colorimetric assay.3 It may be used in the preparation of [Mn(1,10-phen)2(mal)].2H2O.
When complexed with copper, it possesses nuclease activity that has been used to study DNA-protein interactions.

Biochem/physiol Actions

Metalloprotease inhibitor; chelates iron, zinc and other divalent metals. Effective concentration 1-10 mM.

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Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301,H410

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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W. Sliwa
Heterocycles, 12, 1207-1207 (1979)
A newly developed Fe-doped calcium sulfide nanoparticles with magnetic property for cancer hyperthermia.
Wu, Steven Yueh-Hsiu, Ching-Li Tseng, and Feng-Huei Lin.
Journal of Nanoparticle Research, 12.4, 1173-1185 (2010)
Generation of magnetic nonviral gene transfer agents and magnetofection in vitro.
Mykhaylyk O
Nature Protocols, 2(10), 2391-2411 (2007)
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 15, 585-585 (1970)
Insights into the mode of action of the anti-Candida activity of 1,10-phenanthroline and its metal chelates.
McCann M
Metal-based drugs, 7(4), 185-193 (2000)
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