CAS 17016-13-6

N,N'-(1E,2E)-Ethane-1,2-diylidenedihydroxylamine

Codes: Tazobactam Sodium-073

Application context (from source-drug indications)

Intra-abdominal infectionTazobactam Sodium/CeftolozaneVentilator-associated pneumoniaTazobactam Sodium/CeftolozaneUrinary tract infectionTazobactam Sodium/CeftolozaneCommunity-acquired bacterial pneumoniaTazobactam Sodium/CeftolozanePyelonephritisTazobactam Sodium/CeftolozaneHospital-acquired pneumoniaTazobactam Sodium/CeftolozaneBacterial infectionCeftazidime/Tazobactam SodiumRespiratory tract infectionCeftazidime/Tazobactam SodiumUrinary tract infectionCeftazidime/Tazobactam SodiumBacterial infectionTazobactam Sodium

Source drugs (routes using this intermediate)

Drug	Tier	Expiry
Tazobactam Sodium/Ceftolozane	Tier C — Watch / trade	-
Ceftazidime/Tazobactam Sodium	Tier C — Watch / trade	-
Tazobactam Sodium	Tier C — Watch / trade	-

Position in synthesis routes (up/downstream chain)

Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.

Tazobactam Sodium/CeftolozaneOptimised routesteps: 3total yield: 43.6g(Tazobactam Sodium-027)

Ethanedial→Hydroxylamine hydrochloric acid salt→N,N'-(1E,2E)-Ethane-1,2-diylidenedihydroxylamine→1H-1,2,3-Triazol-1-amine→1,2,3-Triazole

Ceftazidime/Tazobactam SodiumOptimised routesteps: 3total yield: 43.6g(Tazobactam Sodium-027)

Ethanedial→Hydroxylamine hydrochloric acid salt→N,N'-(1E,2E)-Ethane-1,2-diylidenedihydroxylamine→1H-1,2,3-Triazol-1-amine→1,2,3-Triazole

Tazobactam SodiumOptimised routesteps: 3total yield: 43.6g(Tazobactam Sodium-027)

Ethanedial→Hydroxylamine hydrochloric acid salt→N,N'-(1E,2E)-Ethane-1,2-diylidenedihydroxylamine→1H-1,2,3-Triazol-1-amine→1,2,3-Triazole

Intermediates available on this site

Side-by-side comparison of all listed offers on this CAS; price bands are list-price ranges, final price subject to RFQ confirmation.

Supplier	Product	Price band	MOQ	Lead time	Qualifications	Action
Unibest Taizhou GMP-like Site	BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE] Pharmaceutical Intermediates	On request	On request	On request	—

This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.