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About This Item
Empirical Formula (Hill Notation):
C6H12N4
CAS Number:
Molecular Weight:
140.19
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2018
Product Name
Methenamine, European Pharmacopoeia (EP) Reference Standard
InChI
1S/C6H12N4/c1-7-2-9-4-8(1)5-10(3-7)6-9/h1-6H2
SMILES string
C1N2CN3CN1CN(C2)C3
InChI key
VKYKSIONXSXAKP-UHFFFAOYSA-N
grade
pharmaceutical primary standard
vapor pressure
<0.01 mmHg ( 20 °C)
API family
methenamine
autoignition temp.
770 °F
manufacturer/tradename
EDQM
mp
280 °C (subl.) (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
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Application
Methenamine EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
Other Notes
Sales restrictions may apply.
Packaging
The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
signalword
Warning
hcodes
Hazard Classifications
Flam. Sol. 2 - Skin Sens. 1B
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 1
flash_point_f
482.0 °F - closed cup
flash_point_c
250 °C - closed cup
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R Gleckman et al.
American journal of hospital pharmacy, 36(11), 1509-1512 (1979-11-01)
The mechanism of action, spectrum of antimicrobial activity, pharmacokinetics, adverse effects, therapeutic use, and dosage of methenamine hippurate and methenamine mandelate are reviewed. The antimicrobial activity of methenamine depends on its conversion in the urine to formaldehyde. Formaldehyde's spectrum of
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Talanta, 93, 345-349 (2012-04-10)
A green, one-step method for synthesis of graphene-Au nanoparticles (graphene-AuNPs) was introduced in this article, using an environmentally benign hexamethylenetetramine (HMTA) as reducing and stabilizing agent. HMTA slowly was hydrolyzed to generate aldehyde ammonia to reduce graphene oxides (GO) and
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