01
Specification firstWe confirm grade, application and target market before quoting.
02
Documents on requestAsk for available COA, SDS, TDS and supporting technical files.
03
Sample to bulkCoordinate evaluation samples before discussing commercial supply.
Melatonin
Category
Nutritional Supplements, Pharmaceutical Intermediates
CAS No.
73-31-4
Melatonin (also spelled Melatonine, CAS 73-31-4) is a naturally occurring indoleamine hormone primarily synthesized and secreted by the pineal gland. It plays a central role in regulating the human circadian rhythm — the body’s internal biological clock — in response to light and darkness cycles. Derreva…
Procurement snapshot
For qualified business enquiries
QuotationProject based
SamplesAvailable on request
DocumentsCOA / SDS / TDS
SupplyCommercial quantities
Melatonin (also spelled Melatonine, CAS 73-31-4) is a naturally occurring indoleamine hormone primarily synthesized and secreted by the pineal gland. It plays a central role in regulating the human circadian rhythm — the body’s internal biological clock — in response to light and darkness cycles. Derreva coordinates qualified supply of pharmaceutical-grade Melatonin raw material powder with exceptional purity, meeting the requirements of major international pharmacopeias, including USP, EP, and CP. Our Melatonin is widely used as an active pharmaceutical ingredient (API), a dietary supplement ingredient, and a functional cosmetic raw material. Derreva coordinates qualified sourcing, documentation and sample support for this material. If you are interested in our Melatonin, Contact us to request current availability, documentation and sample options.
A clearer sourcing process
From formulation brief to commercial supply.
A useful quote starts with the right technical and commercial context. Share the details below so our team can match the most relevant supply option.
01Define the requirement
Ingredient name, grade, application, target specification and destination market.
02Review the supply option
Confirm available documents, sample needs, indicative quantity and lead time.
03Approve and scale
Evaluate the sample and documentation before moving to commercial supply.
Sourcing FAQ
Common buying questions for Melatonin.
What information should I send for a Melatonin quotation?
Share the target grade or specification, application, estimated quantity, destination country, timeline and any COA, SDS, TDS or sample requirements for Melatonin.
Can Derreva provide documents for Melatonin?
Derreva can coordinate available COA, SDS, TDS, specifications and supporting technical files for qualified commercial enquiries. Document availability is confirmed case by case.
Can I request a sample before bulk supply?
Yes. Qualified projects can request evaluation samples before discussing MOQ, lead time, packaging, shipment and commercial supply terms.
Does Derreva manufacture every listed ingredient?
Derreva is a sourcing and coordination platform. We review the requirement and coordinate with selected supply sources; the exact source path is confirmed during the enquiry process.
Commercial enquiry
Request pricing and a sample
Tell us what you are developing and the target quantity. We will review the request for Melatonin and reply with the relevant supply information.
- Include application, grade and target market
- Include sample or document requirements
- Include estimated quantity and destination
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