Description

Basic information

Product Name：Octadecanedioic acid mono-tert-butyl ester
CAS NO.：843666-40-0
MF：C₂₂H₄₂O₄
MW：370.57
Appearance: White to off-white powder
Purity：NLT 98%
Solubility：DMSO (Slightly), Methanol (Slightly)
Application：Semaglutide Intermediate
Storage condition：Room temperature

Specification

Product Name	Octadecanedioic acid mono-tert-butyl ester
CAS NO	843666-40-0
Test items	Standards
Appearance	White to Off-White powder
Identification(HPLC)	In the chromatogram recorded under the content record, the retention time of the main peak of the test solution shall be consistent with that of the control solution
Clarity of solution	0.2g/10ml DMF clear solution
Purity	NLT 98.0%
18Diacid	NMT 0.5%
16Monoester	NMT 0.20%
20Monoester	NMT 0.20%
Maximum unknow single impurity	NMT 1.00%
Water	NMT 0.50%

Packing and delivery

Packing

1kg/bottle or bag, 25kg/drum, or customize from gram to kg.

Delivery

By air, by sea, by express.

Sample and products in small quantity can be delivered by DHL, Fedex,TNT,UPS..

Storage condition of Octadecanedioic acid mono-tert-butyl ester:

Sealed in dry, Room Temperature

Company Profile

Joy Biotech, aiming to share the joy of a beautiful and healthy life, is a professional supplier of pharmaceutical raw materials including octadecanedioic acid mono-tert-butyl ester, intermediates, APIs, dietary supplements, cosmetic ingredients, and related products.

Our R&D team comprises postdoctoral researchers, PhD holders, and professionals with master's and bachelor's degrees, specializing in synthetic biology, pharmaceutical sciences, chemistry, and related fields.

As your reliable partner in active ingredients, Joy Biotech provides solutions for pharmaceuticals (e.g., semaglutide intermediates), cosmetic formulations, and offers comprehensive services including custom synthesis, contract manufacturing (CMO), and contract development & manufacturing (CDMO).