Apramycin

Name: Apramycin
Brand: Vaqora Chemicals
SKU: VQ-029191

About Apramycin

Vaqora Chemicals supplies Apramycin, a high-purity reference standard of Apramycin registered under CAS number 37321-09-8. With the molecular formula C21H41N5O11, it has a molar mass of 539.6 g/mol. It is also known as Nebramycin II or Nebramycin factor 2.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Apramycin standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Apramycin is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Apramycin

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

Apramycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Apramycin
Catalogue No.	VQ-029191
CAS Number	37321-09-8
IUPAC name	(2R,3R,4S,5S,6S)-2-[[(2R,3S,4R,4aR,6S,7R,8aS)-7-amino-6-[(1R,2R,3S,4R,6S)-4,6-diamino-2,3-dihydroxycyclohexyl]oxy-4-hydroxy-3-(methylamino)-2,3,4,4a,6,7,8,8a-octahydropyrano[3,2-b]pyran-2-yl]oxy]-5-amino-6-(hydroxymethyl)oxane-3,4-diol
Molecular formula	C₂₁H₄₁N₅O₁₁
Molecular weight	539.6 g/mol
Exact mass	539.2803
Grade	Reference Standard
HSN code	38229090
InChIKey	XZNUGFQTQHRASN-XQENGBIVSA-N
SMILES	CN[C@H]1[C@H]([C@@H]2[C@H](C[C@H]([C@H](O2)O[C@@H]3[C@H](C[C@H]([C@@H]([C@H]3O)O)N)N)N)O[C@@H]1O[C@@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)N)O)O)O
PubChem CID	3081545

Physical properties
Physical form	Solid
LogP (XLogP3)	-7
H-bond donors / acceptors	11 / 16
TPSA	284 Å²
Synonyms	Nebramycin II, Nebramycin factor 2, Apramycine, EL-857, EBL-1003, EL 857, Apramycin (Nebramycin II)

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H315Causes skin irritation
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P264, P273, P280, P302 + P352, P321, P332 + P317, P362 + P364, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Apramycin?

The CAS Registry Number of Apramycin is 37321-09-8. It is also known as Nebramycin II, Nebramycin factor 2, Apramycine.

What is the molecular formula and molecular weight of Apramycin?

Apramycin has the molecular formula C21H41N5O11 and a molecular weight of 539.6 g/mol.

What is Apramycin used for?

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

We supply Apramycin 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 Apramycin?

Yes. Every lot of Apramycin 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 Apramycin be shipped internationally?

Yes. Apramycin is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.