Nandrolone API Supplier India | 3 Grades | Bulk Export

Aarise Pharmaceuticals supplies nandrolone base and its principal esters as bulk anabolic steroid APIs from India.

Available Nandrolone Grades

Choosing the Right Grade

Nandrolone is 19-nortestosterone, differing from testosterone by the absence of the C19 methyl group. The decanoate ester carries a ten-carbon chain giving extended release in oil-based formulations. Phenylpropionate has a shorter chain and correspondingly faster release, which is why the two esters are rarely interchangeable in an existing formulation without reformulation work.

Quality Documentation — What to Request

Free nandrolone content is the commercially significant figure for the esters, since incomplete esterification changes the release profile of the finished preparation. Request assay by HPLC, free steroid content, melting point range, related substances and residual solvent analysis.

Import, Licensing & Logistics

Nandrolone and its esters are controlled substances in most jurisdictions, including Schedule III in the United States. An import licence is required in most destinations and obtaining it is the buyer responsibility. We do not ship without written confirmation that the relevant licence is in place.

Ester Comparison

Nandrolone decanoate and nandrolone phenylpropionate differ by six carbons in the ester chain, which translates into a materially different release curve. Decanoate is the long-acting form used where dosing intervals are measured in weeks; phenylpropionate releases over days. Both hydrolyse to the same parent compound, so free nandrolone content on the certificate reflects manufacturing quality rather than the ester identity.

Stability, Storage & Retest

Esterified anabolic APIs are chemically stable as dry powders but hydrolyse slowly in the presence of moisture, which regenerates the parent steroid and shifts the release profile of the finished preparation. Store sealed with the original desiccant, and do not decant into secondary containers before use. Retest intervals are typically set at 24 to 36 months depending on the ester, and the retest date rather than a manufacture date should appear on the Certificate of Analysis.

Export Process & Lead Time

Controlled substance consignments require an import licence issued in the destination country before despatch, and in most cases a matching export authorisation from the Indian authorities. Build four to eight weeks into your schedule for this, since the export authorisation cannot be applied for until the import licence is issued. Air freight is standard; sea freight is rarely used for controlled APIs because of the extended chain-of-custody exposure.

Incoming Goods Inspection

Your incoming goods check should cover appearance against the specification, identification by IR or HPLC retention time against a reference standard, and assay. For esters, free parent steroid content is worth running on first receipt from any new source even if the Certificate of Analysis reports it, because this is the parameter that most often differs between the certificate and the material.

Ordering Nandrolone API

Packaging runs from 250 g sealed aluminium bags to 5 kg drums, with larger commercial quantities quoted on request. Specify the grade, quantity and destination at enquiry so the quotation reflects the correct MOQ and documentation set. Mixed consignments across grades in this range ship as a single shipment.