Thymol, qNMR Certified Reference Material, Neat | TraceCERT® | 1 g

SKU: 50409-1G
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For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.

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Thymol qNMR Standard (1 G) is a TraceCERT® certified reference material (CRM) intended for high-accuracy quantitative analysis using quantitative nuclear magnetic resonance (qNMR). Supplied as a neat solid, this CRM is suitable for use as a primary calibrant in method development, assay validation, and quality control across pharmaceutical, food, cosmetic, and environmental applications.

This CRM is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 and is traceable to the SI unit kilogram through primary reference materials from recognized National Metrology Institutes (e.g., NIST, NMIJ). Certified content, associated measurement uncertainty, and expiration date are documented on the lot-specific Certificate of Analysis (CoA) supplied with the product. Certified values are established by quantitative NMR (qNMR).

Thymol is a naturally occurring phenolic monoterpene commonly found in essential oils derived from Thymus and Origanum species and is widely used as a reference compound in flavor, fragrance, and pharmaceutical analyses.

Product Name: Thymol, qNMR Standard
CAS Number: 89-83-8
MDL Number: MFCD00002309
Grade: Certified Reference Material (CRM)
Product Line: TraceCERT®
Analyte: Thymol
Synonyms: 2-Isopropyl-5-methylphenol; IPMP; 5-Methyl-2-isopropylphenol
Form: Neat (solid)
Quantity: 1 g
Analytical Technique: Quantitative NMR (qNMR)
Applications: Flavors and fragrances; food and beverage analysis; pharmaceuticals; cosmetics; environmental analysis
Certification: ISO/IEC 17025; ISO 17034
Traceability: SI-traceable to primary NMI materials (e.g., NIST, NMIJ)
Manufacturer: Sigma-Aldrich Production GmbH, Switzerland
Shelf Life: Limited; expiration date on label
Documentation: Certificate of Analysis (CoA) provided

Specifications

Product Type: Single-component certified reference material

Analyte: Thymol

CAS Number: 89-83-8

MDL Number: MFCD00002309

Molecular Weight: 150.22 g/mol

Chemical Formula: C₁₀H₁₄O

Form: Neat solid

Quantity: 1 g

Analytical Method: Quantitative NMR (qNMR)

Applications: Flavor & fragrance analysis; food & beverage testing; pharmaceuticals; cosmetics; environmental analysis

Certification Standards: ISO/IEC 17025; ISO 17034

Traceability: SI-traceable via NMI primary reference materials

Quality Level: 300

NACRES: NA.24

UNSPSC Code: 12142201

Manufacturer: Sigma-Aldrich Production GmbH (Switzerland)

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