Rifamycin B

SZ CAT No:	SZ-R058002
CAS No	13929-35-6
Mol.F.	C39H49NO14
Mol.Wt.	755.8
Inv. Status	Custom Synthesis
Rel. CAS No	102585-47-7 (Sodium Salt)

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Chemical Name: [(2S,12Z,14E,16S,17S,18R,19R,20R,21S,22R,23S,24E)-21-(acetyloxy)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienazano)naphtho[2,1-b]furan-9-yl]acetic acid

Synonym: rifamycin B

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=C1[C@](O/C=C/[C@]2([H])OC)(C)OC3=C1C4=C(C(O)=C3C)C(O)=C(NC(/C(C)=C\C=C\[C@@](C)([H])[C@@](O)([H])[C@](C)([H])[C@](O)([H])[C@](C)([H])[C@@](OC(C)=O)([H])[C@@]2(C)[H])=O)C=C4OCC(O)=O

Rifamycin B is chemically [(2S,12Z,14E,16S,17S,18R,19R,20R,21S,22R,23S,24E)-21-(acetyloxy)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienazano)naphtho[2,1-b]furan-9-yl]acetic acid . It is also known as rifamycin B. Rifamycin B is supplied with detailed characterization data compliant with regulatory guideline. Rifamycin B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Rifamycin.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

SZ CAT No:	: SZ-R058001
CAS No	: 14897-39-3
Mol.F.	: C37H46NO12 : Na
Mol.Wt.	: 696.8 : 23.0
Inv. Status	: In Stock
Rel. CAS No	: 6998-60-3 (free base)
Rel. CAT No	: SZ-R027004 ,

SZ CAT No:	: SZ-R058003
CAS No	: 13553-79-2
Mol.F.	: C37H45NO12
Mol.Wt.	: 695.8
Inv. Status	: In Stock
Rel. CAS No	: 133956-65-7 (Sodium Salt)
Rel. CAT No	: SZ-R027006 ,

SZ CAT No:	: SZ-R058004
CAS No	: 14487-05-9
Mol.F.	: C39H47NO14
Mol.Wt.	: 753.8
Inv. Status	: In Stock
Rel. CAT No	: SZ-R027007 ,

SZ CAT No:	: SZ-R058006
CAS No	: 17555-51-0
Mol.F.	: C35H43NO11
Mol.Wt.	: 653.7
Inv. Status	: Custom Synthesis
Rel. CAT No	: SZ-R031007 ,

Rifamycin B

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SZ CAT No:	: SZ-R058002
CAS No	: 13929-35-6
Mol.F.	: C39H49NO14
Mol.Wt.	: 755.8
Inv. Status	: Custom Synthesis
Rel. CAS No	: 102585-47-7 (Sodium Salt)
Rel. CAT No	: SZ-R027003 ,

SZ CAT No:	: SZ-R058005
CAS No	: 17750-90-2
Mol.F.	: C35H45NO11
Mol.Wt.	: 655.7
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-R058007
CAS No	: NA
Mol.F.	: C44H52N4O13
Mol.Wt.	: 844.9
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-R058008
CAS No	: NA
Mol.F.	: C40H47NO15
Mol.Wt.	: 781.8
Inv. Status	: Custom Synthesis