Clindamycin 2-Phosphate Sulfoxide Isomer A

Name: Clindamycin 2-Phosphate Sulfoxide Isomer A
Brand: Vaqora Chemicals
SKU: VQ-036377

About Clindamycin 2-Phosphate Sulfoxide Isomer A

Listed under CAS 887402-20-2, Clindamycin 2-Phosphate Sulfoxide Isomer A is a metabolite or degradation product of Clindamycin available from Vaqora Chemicals. Its molecular formula is C18H34ClN2O9PS and its molecular weight is 521.0 g/mol. It is also known as Clindamycin phosphate Sulfoxide Isomer-B.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Clindamycin, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Clindamycin 2-Phosphate Sulfoxide Isomer A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Clindamycin

View every impurity, metabolite and intermediate we list for Clindamycin.

Clindamycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Clindamycin 2-Phosphate Sulfoxide Isomer A
Catalogue No.	VQ-036377
CAS Number	887402-20-2
IUPAC name	[(2R,3R,4S,5R,6R)-6-[(1S,2S)-2-chloro-1-[[(2S,4R)-1-methyl-4-propylpyrrolidine-2-carbonyl]amino]propyl]-4,5-dihydroxy-2-[(S)-methylsulfinyl]oxan-3-yl] dihydrogen phosphate
Molecular formula	C₁₈H₃₄ClN₂O₉PS
Molecular weight	521 g/mol
Exact mass	520.1411
Grade	Reference Standard
HSN code	38229090
InChIKey	NEQHVQGMXRPASW-MLXUHHSHSA-N
SMILES	CCC[C@@H]1C[C@H](N(C1)C)C(=O)N[C@@H]([C@@H]2[C@@H]([C@@H]([C@H]([C@H](O2)[S@@](=O)C)OP(=O)(O)O)O)O)[C@H](C)Cl
PubChem CID	177835172

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.8
H-bond donors / acceptors	5 / 11
TPSA	185 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Clindamycin 2-Phosphate Sulfoxide Isomer A?

The CAS Registry Number of Clindamycin 2-Phosphate Sulfoxide Isomer A is 887402-20-2. It is also known as Clindamycin phosphate Sulfoxide Isomer-B.

What is the molecular formula and molecular weight of Clindamycin 2-Phosphate Sulfoxide Isomer A?

Clindamycin 2-Phosphate Sulfoxide Isomer A has the molecular formula C18H34ClN2O9PS and a molecular weight of 521 g/mol.

What is Clindamycin 2-Phosphate Sulfoxide Isomer A used for?

Clindamycin 2-Phosphate Sulfoxide Isomer A is supplied as a characterised reference material related to Clindamycin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Clindamycin 2-Phosphate Sulfoxide Isomer A can I order?

We supply Clindamycin 2-Phosphate Sulfoxide Isomer A in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Clindamycin 2-Phosphate Sulfoxide Isomer A?

Yes. Every lot of Clindamycin 2-Phosphate Sulfoxide Isomer A is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Clindamycin 2-Phosphate Sulfoxide Isomer A be shipped internationally?

Yes. We export Clindamycin 2-Phosphate Sulfoxide Isomer A worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.