Ribostamycin

Name: Ribostamycin
Brand: Vaqora Chemicals
SKU: VQ-033534

About Ribostamycin

Listed under CAS 25546-65-0, Ribostamycin is a high-purity reference standard of Ribostamycin available from Vaqora Chemicals. Its molecular formula is C17H34N4O10 and its molecular weight is 454.5 g/mol. Common synonyms include Vistamycin and Ribostamycine.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this Ribostamycin standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Ribostamycin

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

Ribostamycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Ribostamycin
Catalogue No.	VQ-033534
CAS Number	25546-65-0
IUPAC name	(2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-[(1R,2R,3S,4R,6S)-4,6-diamino-2-[(2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3-hydroxycyclohexyl]oxyoxane-3,4-diol
Molecular formula	C₁₇H₃₄N₄O₁₀
Molecular weight	454.5 g/mol
Exact mass	454.2275
Grade	Reference Standard
HSN code	38229090
InChIKey	NSKGQURZWSPSBC-VVPCINPTSA-N
SMILES	C1[C@H]([C@@H]([C@H]([C@@H]([C@H]1N)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CN)O)O)N)O[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)O)N
PubChem CID	33042

Physical properties
Physical form	Solid
LogP (XLogP3)	-6.3
H-bond donors / acceptors	10 / 14
TPSA	262 Å²
Synonyms	Vistamycin, Ribostamycine, ribostamycin A, SF-733, SF 733, Hetangmycin, Xylostatin, Antibiotic SF 733, Ribastamin, Dekamycin IV

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 Ribostamycin?

The CAS Registry Number of Ribostamycin is 25546-65-0. It is also known as Vistamycin, Ribostamycine, ribostamycin A.

What is the molecular formula and molecular weight of Ribostamycin?

Ribostamycin has the molecular formula C17H34N4O10 and a molecular weight of 454.5 g/mol.

What is Ribostamycin used for?

Ribostamycin is supplied as a characterised reference material related to Ribostamycin. 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 Ribostamycin can I order?

We supply Ribostamycin 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 Ribostamycin?

Yes. Every lot of Ribostamycin 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 Ribostamycin be shipped internationally?

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