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Chemical structure of Cystathionine

GD09542

Cystathionine

Also known as 2-amino-4-(2-amino-2-carboxyethyl)sulfanylbutanoic acid

Cystathionine (catalogue number GD09542) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 535-34-2. Molecular formula HOOCCH(NH2)CH2CH2SCH2CH(NH2)COOH, molecular weight 222.26. IUPAC name: 2-amino-4-(2-amino-2-carboxyethyl)sulfanylbutanoic acid. Supplied in 3 pack sizes, from 5mg at ₪138.68 to 100mg at ₪1,260.38; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS535-34-2MW222.26FormulaHOOCCH(NH2)CH2CH2SCH2CH(NH2)COOH
CAS number
535-34-2
Molecular weight
222.26
Formula
HOOCCH(NH2)CH2CH2SCH2CH(NH2)COOH
Solubility
1M HCL ： 50 mg/mL (224·96 mM; Need ultrasonic and warming)
InChIKey
ILRYLPWNYFXEMH-UHFFFAOYSA-N
Catalogue number
GD09542
Brand
GLPBIO
Computed properties PubChem CID 834 · XLogP -6 · TPSA 152 Ų · H-bond donors 4
XLogP
-6
TPSA
152 Ų
H-bond donors
4
H-bond acceptors
7
Rotatable bonds
7
Heavy atoms
14

SMILES C(CSCC(C(=O)O)N)C(C(=O)O)N

Computed descriptors from PubChem (CID 834), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.