Plastic additive 4

USP/1544950 - United States Pharmacopeia (USP) Reference Standard

Synonym: Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate

CAS Number: 2082-79-3
Empirical Formula (Hill Notation): C₃₅H₆₂O₃
Molecular Weight: 530.86
MDL Number: MFCD00017498
Linear Formula: [(CH₃)₃C]₂C₆H₂(OH)CH₂CH₂CO₂(CH₂)₁₇CH₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-1544950-200MG	200 mg	$406.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

API family	chlorambucil
application(s)	USP Biologics pharmaceutical (small molecule)
form	powder
format	neat
grade	pharmaceutical primary standard
InChI	1S/C35H62O3/c1-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-26-38-32(36)25-24-29-27-30(34(2,3)4)33(37)31(28-29)35(5,6)7/h27-28,37H,8-26H2,1-7H3
InChI key	SSDSCDGVMJFTEQ-UHFFFAOYSA-N
manufacturer/tradename	USP
mp	50-52 °C (lit.)
SMILES string	CCCCCCCCCCCCCCCCCCOC(=O)CCc1cc(c(O)c(c1)C(C)(C)C)C(C)(C)C
storage temp.	2-8°C

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.
Application:	Plastic additive 4 USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
General description:	Plastic additive 4 is an excipient used in biologics packaging and delivery systems. It enhances the flexibility and strength of polymer materials, ensuring that biologic products remain stable and secure during transport. The inclusion of this additive as a USP reference standard helps guarantee the long-term stability and reliability of biologics, protecting both the active pharmaceutical ingredients (APIs) and the packaging. 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.
General description:	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 .
Other Notes:	Sales restrictions may apply.
Other Notes:	This product is part of USP Biologics Program.
Other Notes:	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
Other Notes:	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 .

RIDADR	NONH for all modes of transport
WGK Germany	nwg
Flash Point(F)	235.4 °F - closed cup
Flash Point(C)	113 °C - closed cup

mp	50-52 °C (lit.)
Storage Temp.	2-8°C
UNSPSC	41116107

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