Product Category

GMP Buffer

GMP Manufactured Process Chemical

MES, Monohydrate, GMP Grade

Product Code: MESM-4220 | Previously: ME4220

Intended Use Statement


MES Monohydrate is a zwitterionic buffer that is not absorbed through cell membranes and is virtually transparent in UV light. MES is a buffering agent used in many biological and biochemical applications. It is also used as a running buffer for denaturing gel electrophoresis. The characteristics of low UV absorptivity, minimal reactivity, stable pH and solubility in water allow MES Monohydrate to be used as a Good’s buffer.

Product Specifications

ANALYSIS SPECIFICATIONS
Absorbance (1M)  260 nm
280 nm
0.1000 a.u. max.
0.1000 a.u. max.
Appearance and Color  
White / Crystals
Assay  
99.0% min.
Chloride  
0.005% max.
Color (1M, Alkaline)  
Colorless
Enzymes DNase
RNase
Protease
None Detected
None Detected
None Detected
Heavy Metals  
2 ppm max.
Identification (IR)  
Passes Test
Loss on Drying @ 130°C  
 7 - 10%
pH (5% Soln.)  
3.0 – 3.5

pH (0.5M)

 
2.5 – 4.5
pKa  

5.9 – 6.3

Residue on Ignition  
0.05% max.
Solubility (5%)  
Passes Test
Sulfate  
0.005% max.
Trace Elements Arsenic (As)
Copper (Cu)
Iron (Fe)
Lead (Pb)
5 ppm max.
5 ppm max.
5 ppm max.
5 ppm max.
Printable Version
Key Compliance Attributes of BioSpectra Grades Bio Pharma Grade IPEC GMP Compliant Manufactured
Suitable for Research and Diagnostic  
Yes-image
Each Batch 100% Analyzed  
Yes-image
Management of Change  
Yes-image
Validated Analytical Methods  
Yes-image
Compendial Testing  
Yes-image
Trace Metals Analyzed  
Yes-image
Stability Testing Program  
Yes-image
BioSpectra Supply Chain Audit Trail  
Yes-image
Product Origin Statement  
Yes-image
Customer Quality Audits  
Yes-image
Validated Manufacturing Process  
Yes-image
US Manufactured at BioSpectra  
Yes-image
IPEC cGMP Compliant Manufactured  
Yes-image
Customized Additional Specifications Yes-image
Multi-Compendial Testing  
Yes-image
Low Bioburden Low Endotoxin (LBLE)  
Yes-image
Enzyme Tested  
Yes-image
Suitable for use as Excipient  
Yes-image
Microbial / Endotoxin Tested  
Yes-image
Manufactured in FDA Registered Facility  
Yes-image
Customized Manufacturing Schedule  
Yes-image
Custom Regulatory Packet  
Yes-image
Accelerated Stability  
Yes-image
Video Conference access to BioSpectra Sites  
Yes-image
Complete access to Product Traceability  
Yes-image
Access to Supply Chain Information  
Yes-image

Yes-imageindicates an attribute or level of compliance which is granted or available based on the purchase of the product grade.
Bio Pharma Grade: Intended for use as IPEC cGMP Compliant Chemical
LBLE: LBLE applies when product specifications include requirements for Bioburden Testing (TAMC/TYMC and/or Endotoxin).
LBLE stands for Low Bioburden, Low Endotoxin non-sterile products suitable for further use in parenteral manufacturing and other sterile applications.

 

List of C of As files
MESM-0121-0235_MESM-4220.pdf
MESM-0121-0234_MESM-4220.pdf
MESM-0121-0123_MESM-4220.pdf
MESM-0121-0122_MESM-4220.pdf
MESM-0121-0107.pdf
MESM-0121-0107 (1).pdf
MESM-0121-0074.pdf
MESM-0121-00133_MESM-4220.pdf
MESM-0121-00116_MESM-4220.pdf
MESM-0121-00093_MESM-4220.pdf
MESM-0121-00062_MESM-4220.pdf
MESM-0121-00060_MESM-4220.pdf
MESM-0121-00059_MESM-4220.pdf
MESM-0121-00058_MESM-4220.pdf
MESM-0121-00057_MESM-4220.pdf
MESM-0121-00056_MESM-4220.pdf
MESM-0121-00055_MESM-4220.pdf
MESM-0121-00029_MESM-4220.pdf
MESM-0121-00028_MESM-4220.pdf
MESM-0121-00027_MESM-4220.pdf
MESM-0121-00026_MESM-4220.pdf
MESM-0121-00025_MESM-4220.pdf
MESM-0121-00024_MESM-4220.pdf
MESM-0121-00022_MESM-4220.pdf
MESM-0121 -00115_MESM-4220.pdf
ME4220-216-1020.pdf
ME4220-215-1020.pdf
ME4220-214-0820.pdf
ME4220-213-0820.pdf
ME4220-212-0820.pdf
ME4220-211-0620.pdf
ME4220-210-0620.pdf
ME4220-209-0620.pdf
ME4220-208-0620.pdf
ME4220-207-0420.pdf
ME4220-206-0420.pdf
ME4220-205-0420.pdf
ME4220-204-0320.pdf
ME4220-203-0320.pdf
ME4220-202-0320.pdf
ME4220-201-0320.pdf
ME4220-200-0320.pdf
ME4220-199-0320.pdf
ME4220-198-0320.pdf
ME4220-197-0320.pdf
ME4220-196-0320.pdf
ME4220-195-0320.pdf
ME4220-194-0320.pdf
ME4220-193-0320.pdf
ME4220-192-0320.pdf
ME4220-191-0320.pdf
ME4220-190-0220.pdf
ME4220-189-1219 G100.pdf
ME4220-188-0919.pdf
ME4220-187-0719.pdf
ME4220-186-0719.pdf
ME4220-185-0719.pdf
ME4220-184-0719.pdf
ME4220-183-0719.pdf
ME4220-182-0619.pdf
ME4220-181-0619.pdf
ME4220-180-0619.pdf
ME4220-179-0619.pdf
ME4220-178-0619.pdf
ME4220-177-0619.pdf
ME4220-176-0619.pdf
ME4220-175-0519.pdf
ME4220-174-0519.pdf
ME4220-173-0519.pdf
ME4220-172-0519.pdf
ME4220-171-0519.pdf
ME4220-170-0519.pdf
ME4220-169-0519.pdf
ME4220-168-0519.pdf
ME4220-167-0519.pdf
ME4220-166-0519.pdf
ME4220-165-0519.pdf
ME4220-164-0519.pdf
ME4220-163-0519.pdf
ME4220-162-0519.pdf
ME4220-161-0519.pdf
ME4220-160-0519.pdf
ME4220-159-0419.pdf
ME4220-158-0419.pdf
ME4220-157-0419.pdf
ME4220-156-0419.pdf
ME4220-155-0419.pdf
ME4220-154-0419.pdf
ME4220-153-0419.pdf
ME4220-152-0419.pdf
ME4220-151-0419.pdf
ME4220-150-0419.pdf
ME4220-149-0419.pdf
ME4220-148-0219.pdf
ME4220-147-0219.pdf
ME4220-146-0119.pdf
ME4220-145-0119.pdf
ME4220-144-0119.pdf
ME4220-143-0119.pdf
ME4220-142-0119.pdf
ME4220-141-0119.pdf
ME4220-140-0119.pdf
ME4220-139-0119.pdf
ME4220-138-0119.pdf
ME4220-136-1118.pdf
ME4220-135-1118.pdf
ME4220-134-1118.pdf
ME4220-133-1018.pdf
ME4220-132-1018.pdf
ME4220-131-1018.pdf
ME4220-130-1018.pdf
ME4220-129-1018.pdf
ME4220-128-1018.pdf
ME4220-127-1018.pdf
ME4220-126-1018.pdf
ME4220-125-0818.pdf
ME4220-124-0718.pdf
ME4220-123-0618.pdf
ME4220-122-0618.pdf
ME4220-121-0518.pdf

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General Product Description:

  • The manufacturing of Bio Pharma Grade MES, Monohydrate MESM-4220 is performed at BioSpectra’s Bangor, PA facility utilizing multiuse equipment. Equipment used in the manufacturing of Bio Pharma Grade MES, Monohydrate is cleaned in accordance with BioSpectra’s Cleaning Validation Plan.
  • MES is a White Crystalline product.
  • Molecular Formula: C6H13NO4S·H2O
  • Molecular Weight: 213.25 g/mol.
  • CAS Number: 145224-94-8.
  • There are no known major food allergens (as defined by FDA and WHO) in the manufacture of this product.
  • BioSpectra certifies that all MES, Monohydrate MESM-4220 manufactured at BioSpectra and its raw materials are not derived from or come in contact with animal parts, products, and/or byproducts.
  • MES, Monohydrate manufactured at BioSpectra and any raw materials used in the manufacture of MES, Monohydrate at BioSpectra are not subject to genetic modification.
  • Synonyms: 2-(N-Morpholino)ethanesulfonic acid, 4-Morpholineethanesulfonic acid monohydrate.


GMP Compliance:

Bio Pharma Grade MES, Monohydrate MESM-4220 is suitable for use as a process chemical. It is manufactured in accordance with the IPEC-PQG Joint Good Manufacturing Practice Guide. This grade of MES, Monohydrate is not suitable to be used as an Active Pharmaceutical Ingredient, Drug, Drug Product or Household Item.

Retest Date:

The recommended retest period for MES, Monohydrate is two years from the date of manufacture.

Storage and Shipping Conditions:

Ship and Store in ambient temperature.

Package Sizes:

10kg, 25kg and 50kg pails.

Additional Packaging Information

https://www.biospectra.us/technical/packaging