PHR1037

Thiamine hydrochloride

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): Aneurine hydrochloride, Vitamin B₁ hydrochloride
• Empirical Formula (Hill Notation): C₁₂H₁₇ClN₄OS · HCl
• CAS Number: 67-03-8
• Molecular Weight: 337.27
• Beilstein: 3851771
• EC Number: 200-641-8
• MDL number: MFCD00012780
• eCl@ss: 34058006
• PubChem Substance ID: 329823067
• NACRES: NA.24

Properties

• Quality Level: 300
• grade: certified reference material; pharmaceutical secondary standard
• Agency: traceable to Ph. Eur. Y0000467; traceable to USP 1656002
• form: solid
• CofA: current certificate can be downloaded
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 250 °C (dec.) (lit.)
• application(s): food and beverages
• format: neat
• storage temp.: 2-8°C
• SMILES string: CC1=NC(N)=C(C[N+]2=CSC(CCO)=C2C)C=N1.Cl.[Cl-]
• InChI: 1S/C12H17N4OS.2ClH/c1-8-11(3-4-17)18-7-16(8)6-10-5-14-9(2)15-12(10)13;;/h5,7,17H,3-4,6H2,1-2H3,(H2,13,14,15);2*1H/q+1;;/p-1
• InChI key: DPJRMOMPQZCRJU-UHFFFAOYSA-M

Description

General description

Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards

Thiamine hydrochloride belongs to the class of water soluble, B vitamins. It is present most commonly in food-stuffs either in free form or phosphorylated form.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Thiamine hydrochloride may be used as a standard in the determination of thiamine hydrochloride in food samples using high performance liquid chromatographic system coupled with fluorescence detector (HPLC/fluorimetry). It may be used pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using high-performance liquid chromatography technique.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB9939 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H319
• Precautionary Statements: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable