Description

Saframycin Y2B is a potent ansamycin-class antibiotic compound with significant biological activity. This product is valued for its role as a key intermediate and reference standard in advanced pharmaceutical research and development. It is primarily utilized by research institutions and pharmaceutical companies engaged in the discovery and synthesis of novel antimicrobial and antitumor agents.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and building block in the synthesis of novel antibiotic candidates.
• Antimicrobial Agent Studies: Used in biochemical research to study mechanisms of action against resistant bacterial strains.
• Oncology Research: Investigated as a lead compound or intermediate for developing new antitumor therapies.
• Biochemical Pathway Analysis: Employed as a tool compound to inhibit specific enzymes or pathways in microbiological studies.
• High-Purity Analytical Standards: Supplied as a certified reference material for quality control and method validation in analytical laboratories.

Basic Information

Product Name	Saframycin Y2B
CAS No.	107140-34-1
Molecular Formula	C29H33N3O7
Molecular Weight	535.59 g/mol
Synonyms	Saframycin Y 2B; Antibiotic C 74; C-74 Antibiotic; NSC 339638; Saframycin Y-2B; (3aS,4R,10aR,10bS)-8,10b-Dimethyl-1,2,3,3a,4,5,10,10a-octahydro-7H-4,10a[1,2]epoxymethano-1H-pyrrolo[1,2-a]azocine-6,9-dione derivative
EINECS	Contact for details

Quality Control

Our Saframycin Y2B is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, validated by advanced analytical techniques including HPLC and NMR. We adhere to relevant Good Manufacturing Practice (GMP) guidelines for active pharmaceutical ingredients (APIs) and intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label. Due to its sensitivity, the product should be stored under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.