PHR1216
癸二酸二丁酯
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
癸二酸二正丁酯, 皮脂酸二丁酯
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线性分子式:
[-(CH2)4CO2(CH2)3CH3]2
化学文摘社编号:
分子量:
314.46
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-672-5
Beilstein/REAXYS Number:
1798308
MDL number:
InChI
1S/C18H34O4/c1-3-5-15-21-17(19)13-11-9-7-8-10-12-14-18(20)22-16-6-4-2/h3-16H2,1-2H3
InChI key
PYGXAGIECVVIOZ-UHFFFAOYSA-N
SMILES string
CCCCOC(=O)CCCCCCCCC(=O)OCCCC
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1187091
API family
dibutyl sebacate
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
Quality Level
bp
178-179 °C/3 mmHg (lit.)
density
0.936 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
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General description
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. Dibutyl sebacate is a commonly used plasticizer, which can be synthesized by the reaction of butyl alcohol and sebacyl chloride or by the distillation of sebacic acid with butyl alcohol in the presence of concentrated hydrochloric acid in benzene solution.
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.
Analysis Note
These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.
Other Notes
To see an example of a Certificate of Analysis for this material enter LRAA9029 in the slot below. This is an example certificate only and may not be the lot that you receive.
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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.
存储类别
10 - Combustible liquids
flash_point_f
366.8 °F - open cup
flash_point_c
186 °C - open cup
Burdock AG et al.
Encyclopedia of Food & Color Additives, 1 (1997)
Sogol Kangarlou et al.
International journal of pharmaceutics, 356(1-2), 153-166 (2008-03-22)
This research was conducted to investigate the physico-mechanical characteristics of the EC-based coating membranes plasticized with two informal ingredients of vitamin resources, cholecalciferol and alpha-tocopherol, with respect to the commercial plasticizer DBS. Proceeding the experiment, free thin polymer sheetings of
D Serp et al.
Biotechnology and bioengineering, 82(1), 103-110 (2003-02-06)
The bioconversion of L-phenylalanine to 2-phenylethanol by Saccharomyces cerevisiae in fed-batch experiments has shown that concentrations of 2-phenylethanol of >2.9 g/L have a negative impact on the oxidative capacity of the yeast. Without tight control on ethanol production, and hence
E Oh et al.
International journal of pharmaceutics, 188(2), 203-219 (1999-10-16)
The surface free energy parameters of ethylcellulose (EC) films were determined using the Lifshitz-van der Waals/acid-base approach and the influence of plasticizers on their surface energetics was assessed. Films were prepared by dip-coating glass slides in organic solvents containing EC
Sapna N Makhija et al.
Journal of controlled release : official journal of the Controlled Release Society, 89(1), 5-18 (2003-04-16)
A controlled porosity osmotic pump-based drug delivery system has been described in this study. Unlike the elementary osmotic pump (EOP) which consists of an osmotic core with the drug surrounded by a semipermeable membrane drilled with a delivery orifice, controlled
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