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1409003

USP

Methenamine

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
Hexamethylenetetramine, 1,3,5,7-Tetraazatricyclo[3.3.1.13,7]decane, Hexamine, Methenamine, Urotropine
Empirical Formula (Hill Notation):
C6H12N4
CAS Number:
Molecular Weight:
140.19
Beilstein:
2018
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

vapor pressure

<0.01 mmHg ( 20 °C)

API family

methenamine

autoignition temp.

770 °F

manufacturer/tradename

USP

mp

280 °C (subl.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

C1N2CN3CN1CN(C2)C3

InChI

1S/C6H12N4/c1-7-2-9-4-8(1)5-10(3-7)6-9/h1-6H2

InChI key

VKYKSIONXSXAKP-UHFFFAOYSA-N

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1 of 4

This Item
Y0000754332331.04343
Methenamine United States Pharmacopeia (USP) Reference Standard

USP

1409003

Methenamine

Methenamine European Pharmacopoeia (EP) Reference Standard

Y0000754

Methenamine

Hexamethylenetetramine puriss. p.a., reag. Ph. Eur., &#8805;99.5% (calc. to the dried substance)

Sigma-Aldrich

33233

Hexamethylenetetramine

Methenamine GR for analysis Reag. Ph Eur

Supelco

1.04343

Methenamine

manufacturer/tradename

USP

manufacturer/tradename

EDQM

manufacturer/tradename

-

manufacturer/tradename

-

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

format

neat

format

neat

format

-

format

-

vapor pressure

<0.01 mmHg ( 20 °C)

vapor pressure

<0.01 mmHg ( 20 °C)

vapor pressure

<0.01 mmHg ( 20 °C)

vapor pressure

<0.01 hPa ( 20 °C)

API family

methenamine

API family

methenamine

API family

-

API family

-

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.

Application

Methenamine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

USP issued SDS can be found here.
Sales restrictions may apply.

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Sol. 2 - Skin Sens. 1B

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 1

Flash Point(F)

482.0 °F - closed cup

Flash Point(C)

250 °C - closed cup


Certificates of Analysis (COA)

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T1503
Product Number
-
25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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Sigma-Aldrich

HT1003

Silver Methenamine

Hydrazinium sulfate GR for analysis ACS,Reag. Ph Eur

Supelco

1.04603

Hydrazinium sulfate

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