Spring Festival Holiday Notice Dear Valued Customers and Partners, In celebration of the upcoming Spring Festival, Nanjing Spring & Autumn Biological Engineering Co., Ltd. would like to extend our sincere greetings and best wishes for the New Year. Please be informed that our company will observ...

Nanjing Spring & Autumn Successfully Launches 2-Bromo-5-Hydroxybenzoic Acid (CAS: 58380-11-3) January 2026 Fresh Batch of 2-Bromo-5-Hydroxybenzoic Acid (CAS: 58380-11-3) Released — Ready for Global Supply January 2026 New Product Introduction: 2-Bromo-5-Hydroxybenzoic Acid Now Available De...

Fresh Batch of 5,7-Dimethoxyflavone (CAS: 21392-57-4) Released — Ready for Global Shipment January 05, 2026 New Production of 5,7-Dimethoxyflavone Now Available Dear Valued Customers and Partners, We are pleased to announce that a fresh batch of 5,7-Dimethoxyflavone (also known as Chrysin Dime...

Fresh Batch of Genipin 99% (CAS: 6902-77-8) Released — Ready for Global Supply December 26, 2025 New Production of Genipin 99% Now Available Dear Valued Customers and Partners, We are pleased to announce that a new batch of Genipin 99% (CAS: 6902-77-8) has been successfully produced and offici...

Fresh Batch of Bakuchiol 98% (CAS: 10309-37-2) Released — Ready for Global Supply December 26, 2025 Fresh Production of Bakuchiol 98% Now in Stock Dear Valued Customers and Partners, We are delighted to announce that a new batch of Bakuchiol 98% (CAS: 10309-37-2) has been successfully produced...

?? Christmas Greetings from Nanjing Spring & Autumn Biological Engineering Co., Ltd. As Christmas approaches, we would like to take this opportunity to extend our warmest greetings and sincere thanks to all our global partners, customers, and friends. Over the past year, your trust and support h...

Oroxylin A (CAS: 480-11-5) – Product Overview & Technical Information Botanical Origin: Oroxylum indicum (L.) Vent.Type of Compound: Flavonoid 1. What is Oroxylin A? Oroxylin A is a naturally occurring flavonoid mainly isolated from Oroxylum indicum and Scutellaria baicalensis. It is wide...

Fresh Batch of Celastrol 98% (CAS: 34157-83-0) Released — Ready for Global Shipment! November 6, 2025 Fresh Batch of Celastrol 98% Now Available November 6, 2025 Dear Valued Customers and Partners, We are delighted to announce that a new batch of Celastrol 98% (CAS: 34157-83-0) has been freshl...

Fresh Batch of Naringenin 98% Now AvailableOctober 14, 2025 Dear Valued Customers and Partners, We are pleased to announce that a new batch of Naringenin 98% (CAS: 480-41-1) has been freshly produced and is now available in stock at Nanjing Spring & Autumn Biological Engineering Co., Ltd. Our Na...

Dear Valued Customers and Partners, Thank you for your continuous trust and support to Nanjing Spring & Autumn Biological Engineering Co., Ltd. Please be informed that our company will be closed for the upcoming National Day and Mid-Autumn Festival Holiday from October 1st (Wednesday) to October...

Broccoli (Brassica oleracea var. italica L.), a representative cold-season crop of the Brassicaceae family, has gradually become a research focus in functional foods and agricultural economics due to its rich bioactive compounds and sustainable potential. This article introduces the phytochemical co...

FOR IMMEDIATE RELEASENanjing Spring & Autumn Biological Engineering Co., Ltd. ?? High-Purity Epicatechin: Power Your Formulations with Elite BioactivityWe proudly launch our new batch of Epicatechin ≥98% (CAS: 490-46-0), a clinically revered flavonoid extracted from Camellia si...