Reagent Grade 

HISTIDINE(L) MonohydrochlorideMonohydrate, EP, JP, LBLE*, GMP, Excipient Grade


Product Code: LHMM-4250 

CAS #: 5934-29-2
Formula: C6H9N3O2 • H2O
Sol. In H2O (g/L): 149.55
F.W.: 209.64 g/mol
pH @ 20°C: 4.38 - 4.48


Minimum Order Quantity: 25kg Lead Time | Lead Time (if no stock): 3-6 months  | Package Sizes: 10kg, 25kg and 50kg pails. 

지오사이언스  T :  031-375-6493  E-Mail : info@gosci.co.kr

Intended For Use In Pharmaceutical GMP Processes and Products  

  • L-Histidine Monohydrochloride, Monohydrate has been manufactured for use as a critical process chemical for downstream biological drug manufacturing. L-Histidine Monohydrochloride, Monohydrate has been manufactured and purified under strict ICH-Q7 guidelines for excipient materials and can be considered an excipient grade product.

General Product Description:

  • L-Histidine Monohydrochloride, Monohydrate, LHMM-4250, is produced at our cGMP platform in India and then shipped to our Bangor, PA facility where it is tested and repackaged under cGMP conditions.
  • L-Histidine Monohydrochloride, Monohydrate is a White Crystalline product.
  • Molecular Formula: C6H9N3O2 •HCl • H2O
  • Molecular Weight: 209.64 g/mol.
  • CAS Number: 5934-29-2
  • There are no known major food allergens (as defined by FDA and WHO) in the manufacture of this product.
  • BioSpectra certifies that all L-Histidine Monohydrochloride, Monohydrate, LHMM-4250 manufactured at BioSpectra and its raw materials are not derived from or come in contact with animal parts, products, and/or byproducts.
  • L-Histidine Monohydrochloride, Monohydrate manufactured at our cGMP platform in India and any raw materials used in the manufacture of L-Histidine Monohydrochloride, Monohydrate at BioSpectra are not subject to genetic modification.
  • Synonyms: L-α-Amino-β-(4-imidazolyl)propionic acidmonochloride; 4-Hydroxy-2-methyl-1,1-dioxo-N-(pyridin-2-yl)-1, 2-dihydro-1lamb; da6,2- benzothiazine-3-carboxamide.

GMP Compliance:

  • Bio Pharma Grade L-Histidine Monohydrochloride Monohydrate, LHMM-4250, is suitable for use as an excipient. It is manufactured in accordance with International Organization for Standardization (ISO) registered Quality Managed Systems This grade of L-Histidine Monohydrochloride 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 L-Histidine, Monohydrochloride, 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.

Country of Origin:

  • India

This product is then repacked and retested under cGMP at our Bangor USA cGMP FDA Regulated Facility.

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.