Proline, 1-ethenyl-5-oxo-, methyl ester (9CI)

Proline, 1-ethenyl-5-oxo-, methyl ester (9CI) (CAS 4931-67-3) — formula C8H11NO3, molecular weight 169.18; category food additives.

Product Description

Proline, 1-ethenyl-5-oxo-, methyl ester (9CI) (CAS 4931-67-3) is classified under Food Additives, with molecular formula C8H11NO3 and molecular weight 169.18, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies Proline, 1-ethenyl-5-oxo-, methyl ester (9CI) at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.

Product Overview

Technical Profile

What this product is

Proline, 1-ethenyl-5-oxo-, methyl ester (9CI) is a food-grade compound with CAS registry number 4931-67-3 and molecular formula C8H11NO3 (molecular weight 169.18), belonging to the food additives segment of chemical raw materials.

Identification

CAS number: 4931-67-3

Its molecular formula C8H11NO3 comprises 8 C, 11 H, 1 N, 3 O atoms.

Also known as: Proline, 1-ethenyl-5-oxo-, methyl ester (9CI) · 脯氨酸，1-乙烯基-5-氧代-甲酯 (9CI)

Category: food additives

Frequently Asked Questions

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

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