Erythromycin 13C,D3

Name: Erythromycin 13C,D3
Brand: Vaqora Chemicals
SKU: VQ-048263

CAS No.2378755-50-9

FormulaC₃₇H₆₇NO₁₃

Mol. weight737.90

Catalogue No.VQ-048263

PurityReference Standard

HSN38229090

Erythromycin 13C,D3 (CAS 2378755-50-9) – labelled standard for Erythromycin LC-MS work. C37H67NO13, MW 737.9. Vaqora Chemicals: COA, global shipping.

Pack sizesPrice on quotation · bulk available

10 mg

25 mg

50 mg

100 mg

Bulk / custom pack · kg to MT

Enquire

Batch COA with every lot

16-section GHS SDS

Export to 120+ countries

DG-compliant packing

About Erythromycin 13C,D3

Erythromycin 13C,D3 (CAS 2378755-50-9) is a stable isotope labelled analogue related to Erythromycin offered by Vaqora Chemicals. Formula C37H67NO13, molecular weight 737.9 g/mol.

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.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Erythromycin and related analytes in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Erythromycin 13C,D3 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Erythromycin

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

Erythromycin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Erythromycin 13C,D3
Catalogue No.	VQ-048263
CAS Number	2378755-50-9
IUPAC name	(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-[methyl(trideuterio(113C)methyl)amino]oxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione
Molecular formula	C₃₇H₆₇NO₁₃
Molecular weight	737.9 g/mol
Exact mass	737.4834
Grade	Reference Standard
HSN code	38229090
InChIKey	ULGZDMOVFRHVEP-ZZKXWFBHSA-N
SMILES	[2H][13C]([2H])([2H])N(C)[C@H]1C[C@H](O[C@H]([C@@H]1O)O[C@@H]2[C@H]([C@@H]([C@H](C(=O)O[C@@H]([C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]2(C)O)C)C)O)(C)O)CC)C)O[C@H]3C[C@@]([C@H]([C@@H](O3)C)O)(C)OC)C)C
PubChem CID	71316415

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	5 / 14
TPSA	194 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 Erythromycin 13C,D3?

The CAS Registry Number of Erythromycin 13C,D3 is 2378755-50-9.

What is the molecular formula and molecular weight of Erythromycin 13C,D3?

Erythromycin 13C,D3 has the molecular formula C37H67NO13 and a molecular weight of 737.9 g/mol.

What is Erythromycin 13C,D3 used for?

Erythromycin 13C,D3 is supplied as a characterised reference material related to Erythromycin. 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 Erythromycin 13C,D3 can I order?

We supply Erythromycin 13C,D3 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 Erythromycin 13C,D3?

Yes. Every lot of Erythromycin 13C,D3 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 Erythromycin 13C,D3 be shipped internationally?

Yes. We export Erythromycin 13C,D3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.