Cystathionine

CAS 535-34-2HOOCCH(NH2)CH2CH2SCH2CH(NH2)COOHBiochemicals & Reagents

Cystathionine (CAS: 535-34-2) is a non-proteinogenic amino acid with the linear formula HOOCCH(NH2)CH2CH2SCH2CH(NH2)COOH and a molecular weight of 222.26 g/mol. This compound plays a role in biological pathways and is utilized in biochemical research. Tech Serve Solutions supplies Cystathionine meeting a high assay standard, suitable for laboratory and research applications. It is handled with appropriate safety measures due to its chemical nature.

IUPAC: DL,DL-allo-Cystathionine,S-(2-Amino-2-carboxyethyl)homocysteine
Synonyms: DL-allo-CystathionineS-(2-Amino-2-carboxyethyl)homocysteine

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Cystathionine (HOOCCH(NH2)CH2CH2SCH2CH(NH2)COOH) — chemical structure, CAS 535-34-2; Life Science, fine chemical supplied by Tech Serve Solutions

Amino AcidsBioactive Small MoleculesBiochemicals and ReagentsCI-CYCell BiologyModified Amino Acids More...

01 /Applications

Biochemical Research

Used as a standard or reagent in biochemical studies investigating amino acid metabolism and related enzymatic pathways. Its structure makes it valuable for understanding sulfur-containing amino acid transformations.

Cell Biology Studies

Employed in cell culture experiments to investigate cellular responses to specific amino acid analogues or to study metabolic processes within cells.

Enzyme Assays

Serves as a substrate or inhibitor in assays designed to study the activity of enzymes involved in amino acid metabolism, such as cystathionine beta-synthase (CBS) and cystathionine gamma-lyase (CTH).

02 /Properties

Molecular weight	222.26
Linear formula	HOOCCH(NH2)CH2CH2SCH2CH(NH2)COOH
Assay	≥90% (HPLC)
Storage temperature	2-8°C

03 /Safety & handling

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.

04 /Identifiers & registry

CAS number

535-34-2

MDL number

MFCD00136759

PubChem substance

24892630

05 /Additional specifications

Gene Information	human ... BHMT(635)

06 /Quality & supply

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.

07 /Frequently asked questions

What is Cystathionine used for?

Cystathionine (CAS: 535-34-2) is primarily used in biochemical research, cell biology studies, and enzyme assays.

What is the CAS number and formula for Cystathionine?

The CAS number for Cystathionine is 535-34-2 and its linear formula is HOOCCH(NH2)CH2CH2SCH2CH(NH2)COOH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Cystathionine with an assay of ≥90% (HPLC). This is suitable for research and laboratory use. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeial grade.

What are the safety and handling recommendations for Cystathionine?

Handle Cystathionine with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The substance has a WGK Germany rating of 3, indicating it is hazardous to water.