A sulfur-containing amino acid supplied as a white crystalline powder. Used as a pharmaceutical ingredient and intermediate, and in food, feed and cosmetic applications.
Please state grade, quantity and destination country. Quotation with COA sample and MSDS within 24 hours.
Or reach us directly
angela@hichibiopharma.com
WhatsApp +86 187 2164 5330
| Item | Specification | Method / standard |
|---|---|---|
| Appearance | On request | ChP / USP / EP |
| Assay (dried basis) | On request | ChP / USP / EP |
| Specific rotation | On request | USP / EP |
| Loss on drying | On request | USP / EP |
| Heavy metals | On request | ICH Q3D |
| Related substances | On request | HPLC |
| Microbiology | On request | ChP / USP / EP |
| Item | Detail |
|---|---|
| Packing | fibre drum (PE liner) |
| Storage | Sealed, protected from light, dry place |
| Shelf life | Per stability data (Zone II & IVb) |
| Transport | Ambient / cold chain on request |
| Lead time | On request — depends on grade & quantity |
| MOQ / sample | Sample available; MOQ on request |
CAS 616-91-1 · ChP, USP, EP, BP, AJI · GMP
CAS 7048-04-6 · CP, EP, USP, AJI
CAS 638-23-3 · EP, CP, JP
CAS 56-89-3 · AJI, FCC
| Question | Answer |
|---|---|
| Can I get a sample before ordering? | Samples are supplied with COA. Sample cost is deductible from the first commercial order. |
| Which pharmacopoeia standards do you supply? | ChP, USP, EP, BP, AJI and FCC. Please state the edition you need when enquiring. |
| Which documents ship with the goods? | COA and MSDS as standard, plus the regulatory documents agreed in the contract. |
| Do you accept customer audits? | Yes. Please notify us at least two weeks in advance. |
Tell us grade, pharmacopoeia, quantity and destination. We reply with COA sample, MSDS and a price proposal.
