Peptide API / intermediates · Factory-direct B2B
Three intermediate lines, one batch-document standard
NAD+, reduced glutathione and L-carnitine raw materials, each identified against its CAS reference and released per batch with COA, HPLC chromatogram and MS identity data — the same documentation practice across all three lines.
- NAD+ · CAS 53-84-9
- Reduced glutathione · CAS 70-18-8
- L-Carnitine · CAS 541-15-1
- Per-batch records
The intermediate lines
Each line below is supplied as a raw material with per-batch documentation. The identity reference shown is the CAS number used in the batch file — a public chemical identifier, not a quality claim.
NAD+
Nicotinamide adenine dinucleotide raw material, supplied as lyophilized powder with identity confirmed per batch. CAS 53-84-9 is used as the identity reference in batch documents.
Reduced glutathione
Glutathione reduced-form raw material for qualified formulation and industrial projects, with per-batch purity and identity data.
L-Carnitine
L-Carnitine raw material and base powder forms, supplied with the same per-batch documentation practice as the peptide lines.
What an API / intermediate supply actually commits to
An API/intermediate supply program manufactures NAD+, reduced glutathione and L-carnitine raw materials for qualified B2B projects. Identity is confirmed per batch against the CAS reference for each line; COA, HPLC chromatogram and MS identity data are issued per batch, with lot-specific process records retained. Supply covers raw materials only — no finished consumer products, no end-use guidance for consumers; line scope and documentation terms are fixed in the quotation.
Intermediate supply questions, answered plainly
API & intermediate questions
What does this factory supply under its API / intermediate line?
Three raw-material lines: NAD+ (nicotinamide adenine dinucleotide), reduced glutathione, and L-carnitine. All are supplied as raw materials for qualified B2B formulation and industrial projects — not finished consumer products.
How is identity confirmed for NAD+, glutathione and L-carnitine lots?
Identity is confirmed per batch against the CAS reference for each material — NAD+ CAS 53-84-9, reduced glutathione CAS 70-18-8, L-carnitine CAS 541-15-1 — with COA, HPLC chromatogram and MS data issued per batch.
Can I get a pilot lot before a larger order?
Yes — pilot lots are the standard entry point for each line. The pilot batch establishes process behavior, then a scale-up review covers route and analytical parameters before a production lot is scheduled.
Who performs the manufacturing?
Manufacturing is performed by Sichuan Zhongjian Huatai Biotechnology Co., Ltd.; the intermediate-line practice described here reflects its documented process. The responsible entity is stated in your quotation and shipping documents.