Clindamycin Stearate

About Clindamycin Stearate

Clindamycin Stearate is an impurity of Clindamycin carrying the CAS registry number 1123211-70-0. The compound has the formula C36H67ClN2O6S, corresponding to a molecular weight of 691.4 g/mol. Alternative names: Clindamycin Stearate HCl.

The product is provided 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.

As a characterised impurity of Clindamycin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Clindamycin Stearate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Clindamycin

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

Clindamycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Clindamycin Stearate
Catalogue No.	VQ-025024
CAS Number	1123211-70-0
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-methylsulfanyloxan-3-yl] octadecanoate
Molecular formula	C₃₆H₆₇ClN₂O₆S
Molecular weight	691.4 g/mol
Exact mass	690.4408
Grade	Reference Standard
HSN code	38229090
InChIKey	QYWAENWZQGVWKH-DKTQTCLQSA-N
SMILES	CCCCCCCCCCCCCCCCCC(=O)O[C@@H]1[C@H]([C@H]([C@H](O[C@@H]1SC)[C@@H]([C@H](C)Cl)NC(=O)[C@@H]2C[C@H](CN2C)CCC)O)O
PubChem CID	131865976

Physical properties
Physical form	Solid
LogP (XLogP3)	11.1
H-bond donors / acceptors	3 / 8
TPSA	134 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 Stearate?

The CAS Registry Number of Clindamycin Stearate is 1123211-70-0. It is also known as Clindamycin Stearate HCl.

What is the molecular formula and molecular weight of Clindamycin Stearate?

Clindamycin Stearate has the molecular formula C36H67ClN2O6S and a molecular weight of 691.4 g/mol. Its IUPAC name is [(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-methylsulfanyloxan-3-yl] octadecanoate.

What is Clindamycin Stearate used for?

Clindamycin Stearate 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 Stearate can I order?

We supply Clindamycin Stearate 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 Stearate?

Yes. Every lot of Clindamycin Stearate 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 Stearate be shipped internationally?

Yes. We export Clindamycin Stearate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.