Amastatin hydrochloride hydrate
Amastatin hydrochloride hydrate (CAS: 100938-10-1) is a complex organic compound with the formula C21H38N4O8 · HCl · xH2O and a molecular weight of 511.01 g/mol (anhydrous basis). This substance is recognised for its inhibitory properties, particularly against various proteases. It is primarily utilised in biochemical research as a tool for studying enzyme mechanisms and cellular processes, including cell signaling.
- IUPAC
- (2S,3R)-3-Amino-2-hydroxy-5-methylhexanoyl-Val-Val-Asp hydrochloride hydrate

Enzyme Inhibition Studies
Amastatin hydrochloride hydrate serves as a potent inhibitor for several classes of proteases, including aminopeptidases. Researchers utilise it to investigate enzyme kinetics, elucidate protein degradation pathways, and understand the role of specific proteases in biological systems.
Cell Biology Research
This compound is applied in cell culture experiments to modulate protease activity, aiding in the study of cell growth, differentiation, and signaling pathways. Its use helps researchers explore the physiological impact of protease inhibition in cellular functions.
Biochemical Tool
As a well-characterised bioactive small molecule, amastatin hydrochloride hydrate is valuable in biochemical assays. It can be used to validate enzyme targets or to probe the function of proteases within complex biological samples.
| Molecular weight | 511.01 (anhydrous basis) |
|---|---|
| Empirical formula | C21H38N4O8 · HCl · xH2O |
| Assay | ≥97% (HPLC) |
| Solubility | methanol: soluble1 mM (Stock solution stable for 1 month at −20 °C. Working solution stable for 1 day.) |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Amastatin hydrochloride hydrate used for?
+
Amastatin hydrochloride hydrate is primarily used in biochemical research as an enzyme inhibitor, particularly for proteases and aminopeptidases, and in cell biology studies to investigate cellular processes and signaling pathways.
What is the CAS number and formula for Amastatin hydrochloride hydrate?
+
The CAS number for Amastatin hydrochloride hydrate is 100938-10-1, and its formula is C21H38N4O8 · HCl · xH2O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Amastatin hydrochloride hydrate with a purity of ≥97% as determined by HPLC. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Amastatin hydrochloride hydrate be handled and stored?
+
Amastatin hydrochloride hydrate should be stored at −20°C. When handling, wear appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Refer to the safety data sheet for comprehensive handling information.
Is Amastatin hydrochloride hydrate a controlled substance?
+
The provided data does not indicate that Amastatin hydrochloride hydrate is a controlled substance.
How is Amastatin hydrochloride hydrate shipped and exported?
+
As a global supplier and exporter, Tech Serve Solutions ships and exports fine chemicals like Amastatin hydrochloride hydrate adhering to all relevant international shipping regulations for chemical substances.
How can I request a quote or sample for Amastatin hydrochloride hydrate?
+
To request a quote or a sample of Amastatin hydrochloride hydrate, please contact our sales team through the details provided on the Tech Serve Solutions website.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis