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1698002

USP

Tromethamine

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol, Tris

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About This Item

Empirical Formula (Hill Notation):
C4H11NO3
CAS Number:
77-86-1
Molecular Weight:
121.14
NACRES:
NA.24
PubChem Substance ID:
329751426
UNSPSC Code:
41116107
MDL number:
MFCD00004679
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grade

pharmaceutical primary standard

agency

USP

API family

tromethamine, trometamol

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

NC(CO)(CO)CO

InChI

1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2

InChI key

LENZDBCJOHFCAS-UHFFFAOYSA-N

General description

Find answers to frequently asked questions on USP products in USP FAQs.
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

Tromethamine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Tromethamine for Injection

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

Sales restrictions may apply.

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This Item
PHR1347T2550000T6687
Tromethamine United States Pharmacopeia (USP) Reference Standard

USP

1698002

Tromethamine

Tromethamine pharmaceutical secondary standard, certified reference material

Supelco

PHR1347

Tromethamine

Trometamol European Pharmacopoeia (EP) Reference Standard

T2550000

Trometamol

Tromethamine meets USP testing specifications

Sigma-Aldrich

T6687

Tromethamine

description

United States Pharmacopeia (USP) Reference Standard

description

pharmaceutical secondary standard, certified reference material

description

European Pharmacopoeia (EP) Reference Standard

description

meets USP testing specifications

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

grade

-

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

EDQM

manufacturer/tradename

-

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

-

format

neat

format

neat

format

neat

format

-

agency

USP

agency

traceable to Ph. Eur. T2550000, traceable to USP 1698002

agency

-

agency

meets USP testing specifications

API family

tromethamine, trometamol

API family

tromethamine, trometamol

API family

trometamol, tromethamine

API family

-

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Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

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Questions

  1. This material 1698002-125MG came in another size we are required at least 300 gr

    1 answer

    1. This product is available only as a 125 mg package size and is intended for use as USP Reference Standard. Should larger quantities be required, alternative product options are available. Please see the links below to review.
      T6687, available in larger sizes such as 100 g, 1 kg, and 5 kg, is tested according the USP guidelines and intended for general research use.
      https://www.sigmaaldrich.com/product/sigma/t6687

      137263, available in package sizes of 100 g, 3 x 100g, and 5 kg, is suitable for use in manufacturing.
      https://www.sigmaaldrich.com/product/sigma/137263

      Please see the link below to review the complete product portfolio available under CAS 77-86-1:
      https://www.sigmaaldrich.com/search/77-86-1?facet=facet_product_category%3Abuffers&focus=products&page=1&perpage=30&sort=relevance&term=77-86-1&type=cas_number

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