1544938

Plastic additive 2

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate), Pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
• Linear Formula: [HOC₆H₂[C(CH₃)₃]₂CH₂CH₂CO₂CH₂]₄C
• CAS Number: 6683-19-8
• Molecular Weight: 1177.63
• NACRES: NA.24
• PubChem Substance ID: 329750880
• UNSPSC Code: 41116107
• MDL number: MFCD00059345

Properties

• grade: pharmaceutical primary standard
• agency: USP
• manufacturer/tradename: USP
• mp: 115-118 °C (dec.) (lit.)
• application(s): USP Biologics; pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-8°C
• SMILES string: CC(C)(C)c1cc(CCC(=O)OCC(COC(=O)CCc2cc(c(O)c(c2)C(C)(C)C)C(C)(C)C)(COC(=O)CCc3cc(c(O)c(c3)C(C)(C)C)C(C)(C)C)COC(=O)CCc4cc(c(O)c(c4)C(C)(C)C)C(C)(C)C)cc(c1O)C(C)(C)C
• InChI: 1S/C73H108O12/c1-65(2,3)49-33-45(34-50(61(49)78)66(4,5)6)25-29-57(74)82-41-73(42-83-58(75)30-26-46-35-51(67(7,8)9)62(79)52(36-46)68(10,11)12,43-84-59(76)31-27-47-37-53(69(13,14)15)63(80)54(38-47)70(16,17)18)44-85-60(77)32-28-48-39-55(71(19,20)21)64(81)56(40-48)72(22,23)24/h33-40,78-81H,25-32,41-44H2,1-24H3
• InChI key: BGYHLZZASRKEJE-UHFFFAOYSA-N

Description

General description

Plastic additive 2 is a reference standard used to modify the physical properties of polymer-based materials in biologic formulations. By improving flexibility and stability, it ensures that packaging and delivery systems for biologic products remain durable over time. This additive is important for ensuring that biologics are securely stored and transported without compromising their integrity.

The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Plastic additive 2 USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

This product is part of USP Biologics Program.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pha

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable