1A00930

P-toluan metylu

Pharmaceutical Analytical Impurity (PAI)

• Synonim(y): Methyl p-toluate, (Methyl 4-methylbenzoate)
• Wzór liniowy: CH₃C₆H₄CO₂CH₃
• Numer CAS: 99-75-2
• Masa cząsteczkowa: 150.17
• Beilstein/REAXYS Number: 1100609
• MDL number: MFCD00008441
• NACRES: NA.24
• UNSPSC Code: 41116107

Właściwości

• grade: pharmaceutical analytical impurity (PAI)
• agency: USP
• vapor density: 4.7 (vs air)
• vapor pressure: 1 mmHg ( 39 °C)
• autoignition temp.: 932 °F
• expl. lim.: 9.5 %
• manufacturer/tradename: USP
• bp: 103-104 °C/15 mmHg (lit.)
• mp: 32-35 °C (lit.)
• application(s): pharmaceutical; pharmaceutical; pharmaceutical small molecule
• format: neat
• storage temp.: -10 to -25°C
• SMILES string: COC(=O)c1ccc(C)cc1
• InChI: 1S/C9H10O2/c1-7-3-5-8(6-4-7)9(10)11-2/h3-6H,1-2H3
• InChI key: QSSJZLPUHJDYKF-UHFFFAOYSA-N

Opis

General description

Find answers to frequently asked questions on USP products in USP FAQs.

Methyl p-toluate is a USP Pharmaceutical Analytical Impurity (PAI).
USP PAI are a product line of impurities suitable for research and analytical purposes, which help to ensure the quality and safety of medicines.

Associated Drug Substance: Celecoxib
Therapeutic Area: Analgesics

Application

Methyl p-toluate (USP PAI) is intended for use in analytical testing to detect, identify, and measure pharmaceutical impurities.

Features and Benefits

USP PAI advance your early analytical R&D and process development. PAI can be used in the following applications:
1. Conduct analytical tests during early formulation feasibility studies.
2. Determine degradation impurities produced during stress studies.
3. Develop, validate, and transfer analytical methods.
4. Perform spiking studies during process R&D to demonstrate depletion upon recrystallization.
5. Record retention times and/or spectra
6. Determine relative response factors.
7. Identify unknown impurities that formed during ICH stability conditions.
8. Identify impurities that are present in the Reference Listed Drug
9. Test for and profile impurities not listed in drug substance and drug product monographs.

Analysis Note

Produkty te są przeznaczone wyłącznie do testów i oznaczeń. Nie są one przeznaczone do podawania ludziom lub zwierzętom i nie mogą być stosowane do diagnozowania, leczenia lub wyleczenia jakichkolwiek chorób.

Other Notes

USP wydane SDS można znaleźć tutaj.

Sales restrictions may apply.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07
• Słowo ostrzegawcze: Warning
• Kody zagrożeń: H315,H317,H319,H335
• Ostrzeżenia: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Narządy docelowe: Respiratory system
• Klasa składowania: 11 - Combustible Solids
• Co się dzieje?: WGK 2
• Temperatura zapłonu (°F): No data available
• Temperatura zapłonu (°C): No data available