4Q52C550XK 206181-63-7 Ibritumomab tiuxetan Ibritumomab tiuxetan [USAN:INN:BAN:JAN] Immunoglobulin G1, anti-(human CD20 (antigen)) (mouse monoclonal IDEC-Y2B8 gamma1-chain), disulfide with mouse monoclonal IDEC-Y2B8 kappa-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(4-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate Zevalin IDEC-Y2B8 IDEC-129 Immunoglobulin G1 (mouse monoclonal IDEC-Y2B8 gamma1-chain anti-human antigen CD20), disulfide with mouse monoclonal IDEC-Y2B8 K-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(p-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate. Molecular weight is approximately 1500 daltons UNII-4Q52C550XK BAY86-5128 BAY 86-5128 Ibritumomab SHL 749 CAS 206181-63-7

Purity 97%+In StockPharmaceutical Standards
CAS No.206181-63-7
Molecular Formula-
Molecular Weight570.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4Q52C550XK 206181-63-7 Ibritumomab tiuxetan Ibritumomab tiuxetan [USAN:INN:BAN:JAN] Immunoglobulin G1, anti-(human CD20 (antigen)) (mouse monoclonal IDEC-Y2B8 gamma1-chain), disulfide with mouse monoclonal IDEC-Y2B8 kappa-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(4-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate Zevalin IDEC-Y2B8 IDEC-129 Immunoglobulin G1 (mouse monoclonal IDEC-Y2B8 gamma1-chain anti-human antigen CD20), disulfide with mouse monoclonal IDEC-Y2B8 K-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(p-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate. Molecular weight is approximately 1500 daltons UNII-4Q52C550XK BAY86-5128 BAY 86-5128 Ibritumomab SHL 749 CAS 206181-63-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4Q52C550XK 206181-63-7 Ibritumomab tiuxetan Ibritumomab tiuxetan [USAN:INN:BAN:JAN] Immunoglobulin G1, anti-(human CD20 (antigen)) (mouse monoclonal IDEC-Y2B8 gamma1-chain), disulfide with mouse monoclonal IDEC-Y2B8 kappa-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(4-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate Zevalin IDEC-Y2B8 IDEC-129 Immunoglobulin G1 (mouse monoclonal IDEC-Y2B8 gamma1-chain anti-human antigen CD20), disulfide with mouse monoclonal IDEC-Y2B8 K-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(p-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate. Molecular weight is approximately 1500 daltons UNII-4Q52C550XK BAY86-5128 BAY 86-5128 Ibritumomab SHL 749.

4Q52C550XK 206181-63-7 Ibritumomab tiuxetan Ibritumomab tiuxetan [USAN:INN:BAN:JAN] Immunoglobulin G1, anti-(human CD20 (antigen)) (mouse monoclonal IDEC-Y2B8 gamma1-chain), disulfide with mouse monoclonal IDEC-Y2B8 kappa-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(4-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate Zevalin IDEC-Y2B8 IDEC-129 Immunoglobulin G1 (mouse monoclonal IDEC-Y2B8 gamma1-chain anti-human antigen CD20), disulfide with mouse monoclonal IDEC-Y2B8 K-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(p-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate. Molecular weight is approximately 1500 daltons UNII-4Q52C550XK BAY86-5128 BAY 86-5128 Ibritumomab SHL 749 (CAS 206181-63-7) is a high-purity analytical reference standard with the molecular formula N/A and a molecular weight of 570.59 g/mol.

4Q52C550XK 206181-63-7 Ibritumomab tiuxetan Ibritumomab tiuxetan [USAN:INN:BAN:JAN] Immunoglobulin G1, anti-(human CD20 (antigen)) (mouse monoclonal IDEC-Y2B8 gamma1-chain), disulfide with mouse monoclonal IDEC-Y2B8 kappa-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(4-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate Zevalin IDEC-Y2B8 IDEC-129 Immunoglobulin G1 (mouse monoclonal IDEC-Y2B8 gamma1-chain anti-human antigen CD20), disulfide with mouse monoclonal IDEC-Y2B8 K-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(p-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate. Molecular weight is approximately 1500 daltons UNII-4Q52C550XK BAY86-5128 BAY 86-5128 Ibritumomab SHL 749 is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 4Q52C550XK 206181-63-7 Ibritumomab tiuxetan Ibritumomab tiuxetan [USAN:INN:BAN:JAN] Immunoglobulin G1, anti-(human CD20 (antigen)) (mouse monoclonal IDEC-Y2B8 gamma1-chain), disulfide with mouse monoclonal IDEC-Y2B8 kappa-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(4-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate Zevalin IDEC-Y2B8 IDEC-129 Immunoglobulin G1 (mouse monoclonal IDEC-Y2B8 gamma1-chain anti-human antigen CD20), disulfide with mouse monoclonal IDEC-Y2B8 K-chain, dimer, N-(2-(bis(carboxymethyl)amino)-3-(p-isothiocyanatophenyl)propyl)-N-(2-(bis(carboxymethyl)amino)propyl)glycine conjugate. Molecular weight is approximately 1500 daltons UNII-4Q52C550XK BAY86-5128 BAY 86-5128 Ibritumomab SHL 749 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC23H32AN5O10S
Molecular Weight570.59 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2015
Nitrogen Atoms5
Sulfur Atoms1

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