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GMP Process Chemical

IPEC GMP Manufactured Product

Tris Hydrochloride

BET*, GMP

Product Code: THCL-4250

*Bioburden and Endotoxin Tested

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Product Code: THCL-4250
Suitable for use as a cGMP chemical in pharmaceutical manufacturing processes and biological/biotech process applications from R&D through scale cGMP production.

Tris Hydrochloride is a stabilizing buffer in biological applications such as electrochromatography, UV analysis and HPLC. It is used to adjust and stabilize the pH ranges for gels used in electrophoresis applications. Tris Hydrochloride is extensively used as a biological buffer or a component of buffer solutions.

Formula: NH2C(CH2OH)3 · HCl
F.W.: 157.60 g/mol.
CAS #: 1185-53-1

Product Specifications

Analysis Specifications
Absorbance (1.0M)

260 nm

280 nm

400 nm

< = 0.06 a.u.

< = 0.05 a.u.

< = 0.01 a.u.

Appearance White Crystalline
Assay, Dried Basis 99.5 - 101.0%
Chloride Passes Test
Endotoxin < = 2.5 EU/g
Identification, IR Conforms to Reference Standard
Loss on Drying < = 0.5%
Melting Point 150 - 153°C
Microbial Content

TAMC

TYMC

< 50 CFU/g

< 50 CFU/g

pH (1%)

4.2 - 5.0

pH (0.5M)

3.5 - 5.0

Residual Solvents

Methanol

Nitromethane

< = 300 ppm

< = 50 ppm

Solubility (1.0M)

Clear, Colorless Solution 

Trace Metals 

Arsenic (As)

Calcium (Ca)

Copper (Cu)

Iron (Fe)

Lead (Pb)

Magnesium (Mg)

< = 10 ppm

< = 10 ppm

< = 10 ppm

< = 10 ppm

< = 10 ppm

< = 10 ppm

Water, KF

< = 0.5%

Printable Version

Key Product Features:

  • Appears as a white crystalline powder
  • Manufactured in accordance with IPEC
  • Manufactured in an enzyme free, hormone free and animal free environment
  • Contains no known major food allergens (as defined by FDA and WHO)
  • The final product its raw materials are not derived from nor come into contact with animals, animal parts, animal products, and/or animal by products or derivatives.
  • Is not subject to genetic modification
  • Synonyms: 2-Amino-2-(Hydroxymethyl)propane-1,3-diol hydrochloride; Tri(Hydroxymethyl) Aminomethane Hydrochloride

Shelf-Life Policy:

Unless otherwise noted on the Shelf-Life Statement and CoA, this product has a 2-year retest date supported by a 3-year ICH Q1 Stability Study (if one is completed).

Storage & Shipping:

Refer to SDS.

Package Sizes:

1kg, 5kg, 10kg, 25kg, 50kg

Bulk GMP Fine Chemicals exclusively manufactured in North America

American Manufactured - FDA Registered GMP Facilities: Parenteral Excipients, GMP Small Molecule Intermediates, GMP Biological Buffers, Parenteral Carbohydrates, GMP Chlorinated Amino Acids, GMP Solutions in Sterile Single Use Packaging and other Reagent & GMP Fine Chemicals.