Merck
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PHR1117

Supelco

Butylated Hydroxytoluene

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:
2,6-Di-tert-butyl-4-methylphenol, 2,6-Di-tert-butyl-p-cresol, DBPC, Butylated hydroxytoluene, Butylhydroxytoluene, BHT
Fórmula lineal:
[(CH3)3C]2C6H2(CH3)OH
Número de CAS:
Peso molecular:
220.35
Beilstein:
1911640
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
Número E:
E321
NACRES:
NA.24

Nivel de calidad

300

grado

certified reference material
pharmaceutical secondary standard

Agency

traceable to Ph. Eur. B1215000
traceable to USP 1092708

densidad de vapor

7.6 (vs air)

presión de vapor

<0.01 mmHg ( 20 °C)

CofA

current certificate can be downloaded

temp. de autoignición

878 °F

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

265 °C (lit.)

mp

69-73 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)

formato

neat

temp. de almacenamiento

2-30°C

SMILES string

Cc1cc(c(O)c(c1)C(C)(C)C)C(C)(C)C

InChI

1S/C15H24O/c1-10-8-11(14(2,3)4)13(16)12(9-10)15(5,6)7/h8-9,16H,1-7H3

InChI key

NLZUEZXRPGMBCV-UHFFFAOYSA-N

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Descripción general

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Butylated hydroxytoluene (BHT) is a phenolic antioxidant used as a food additive. It is frequently added to dried cereals, cooking oils and animal foods. BHT is also known to enhance the stability of pharmaceuticals, fat-soluble vitamins and cosmetics .

Aplicación

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.

Nota de análisis

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

Otras notas

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.

Nota al pie de página

To see an example of a Certificate of Analysis for this material enter LRAB3695 in the slot below. This is an example certificate only and may not be the lot that you receive.

pictogramas

Environment

Palabra de señalización

Warning

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

Aquatic Chronic 1

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 2

Punto de inflamabilidad F

260.6 °F - open cup

Punto de inflamabilidad C

127 °C - open cup

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

Introduzca el número de lote para buscar un Certificado de origen (COO).

Reactivity of butylated hydroxytoluene.
Lambert CR, et al.
Free Radical Biology & Medicine, 21(3), 395-400 (1996)
Deliang Guo et al.
Science signaling, 2(101), ra82-ra82 (2009-12-17)
Glioblastoma, the most common malignant brain tumor, is among the most lethal and difficult cancers to treat. Although epidermal growth factor receptor (EGFR) mutations are frequent in glioblastoma, their clinical relevance is poorly understood. Studies of tumors from patients treated
Metabolism and pulmonary toxicity of butylated hydroxytoluene (BHT).
H Witschi et al.
Pharmacology & therapeutics, 42(1), 89-113 (1989-01-01)
Rio P Juni et al.
JACC. Basic to translational science, 4(5), 575-591 (2019-11-27)
The positive findings of the EMPA-REG OUTCOME trial (Randomized, Placebo-Controlled Cardiovascular Outcome Trial of Empagliflozin) on heart failure (HF) outcome in patients with type 2 diabetes mellitus suggest a direct effect of empagliflozin on the heart. These patients frequently have
Butylated hydroxytoluene (BHT): a review.
H Babich
Environmental research, 29(1), 1-29 (1982-10-01)

Protocolos

HPLC Analysis of Phenolic Antioxidants on Ascentis® Express C18 2.7 μm

Phenolic Antioxidants are added to polyers for controlling their degradation process. Irgafos 168, Irganox 1010, Ethanox 330, Irganox 1076, BHT, and Irgafos 168 are often used as antioxidants to prevent the degradation of polypropylene polymer formulations. This HPLC method is for the quantitation of an additive or mix of additives in a polymeric material.

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