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ChemicalBook >> CAS DataBase List >> CYSTATHIONINE

CYSTATHIONINE

CYSTATHIONINE price.
  • $45 - $1970
  • Product name: CYSTATHIONINE
  • CAS: 535-34-2
  • MF: C7H14N2O4S
  • MW: 222.26
  • EINECS:208-613-7
  • MDL Number:MFCD00136759
  • Synonyms:DL,DL-allo-Cystathionine, S-(2-Amino-2-carboxyethyl)homocysteine;2-amino-4-(2-amino-3-hydroxy-3-oxopropyl)sulfanylbutanoic acid;2-amino-4-[(2-amino-3-hydroxy-3-keto-propyl)thio]butyric acid;2-azanyl-4-(2-azanyl-3-hydroxy-3-oxo-propyl)sulfanyl-butanoic acid;2-aMino-4-((2-aMino-2-carboxyethyl)thio)butanoic acid;S-[2-AMINO-2-CARBOXYETHYL]HOMOCYSTEINE;-2-Amino-4-((2-amino-2-carboxyethyl);CYSTATHIONINE
Price26 Properties Safety Information Description
26 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 1mg
  • 5mg
  • 10mg
  • 25MG
  • 50mg
  • 100MG
  • 125mg
  • 250MG
  • 500mg
  • 1g
  • Manufactureraablocks
  • Product numberAA003U38
  • Product description(2S)-2-Amino-4-((2-amino-2-carboxyethyl)thio)butanoic acid >98%
  • Packaging1mg
  • Price$175
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003U38
  • Product description(2S)-2-Amino-4-((2-amino-2-carboxyethyl)thio)butanoic acid 97%
  • Packaging10mg
  • Price$205
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD251194
  • Product descriptionDL-Cystathionine 95%
  • Packaging25MG
  • Price$285
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD251194
  • Product descriptionDL-Cystathionine 95%
  • Packaging100MG
  • Price$855
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002766
  • Product descriptionD,L-CYSTATHIONINE 95.00%
  • Packaging25MG
  • Price$739.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002766
  • Product descriptionD,L-CYSTATHIONINE 95.00%
  • Packaging250MG
  • Price$1871.1
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC20766
  • Product descriptionD,L-Cystathionine
  • Packaging50mg
  • Price$148
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC20766
  • Product descriptionD,L-Cystathionine
  • Packaging100mg
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC20766
  • Product descriptionD,L-Cystathionine
  • Packaging250mg
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC20766
  • Product descriptionD,L-Cystathionine
  • Packaging25mg
  • Price$181.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFC20766
  • Product descriptionD,L-Cystathionine
  • Packaging10mg
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number17819
  • Product descriptionDL-Cystathionine ≥95%
  • Packaging100mg
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number17819
  • Product descriptionDL-Cystathionine ≥95%
  • Packaging25mg
  • Price$52
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number17819
  • Product descriptionDL-Cystathionine ≥95%
  • Packaging500mg
  • Price$520
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0095484
  • Product descriptionDL-Cystathionine ≥97%
  • Packaging100mg
  • Price$1970
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0095484
  • Product descriptionDL-Cystathionine ≥97%
  • Packaging10mg
  • Price$256
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003U38 (2S)-2-Amino-4-((2-amino-2-carboxyethyl)thio)butanoic acid >98% 1mg $175 2026-05-28 Buy
aablocks AA003U38 (2S)-2-Amino-4-((2-amino-2-carboxyethyl)thio)butanoic acid 97% 10mg $205 2026-05-28 Buy
ACHEMBLOCK AD251194 DL-Cystathionine 95% 25MG $285 2026-05-27 Buy
ACHEMBLOCK AD251194 DL-Cystathionine 95% 100MG $855 2026-05-27 Buy
American Custom Chemicals Corporation ING0002766 D,L-CYSTATHIONINE 95.00% 25MG $739.2 2021-12-16 Buy
American Custom Chemicals Corporation ING0002766 D,L-CYSTATHIONINE 95.00% 250MG $1871.1 2021-12-16 Buy
Biosynth FC20766 D,L-Cystathionine 50mg $148 2021-12-16 Buy
Biosynth FC20766 D,L-Cystathionine 100mg $280 2021-12-16 Buy
Biosynth FC20766 D,L-Cystathionine 250mg $610 2021-12-16 Buy
Biosynth FC20766 D,L-Cystathionine 25mg $181.5 2026-06-04 Buy
Biosynth FC20766 D,L-Cystathionine 10mg $65 2021-12-16 Buy
Cayman Chemical 17819 DL-Cystathionine ≥95% 100mg $125 2021-12-16 Buy
Cayman Chemical 17819 DL-Cystathionine ≥95% 25mg $52 2021-12-16 Buy
Cayman Chemical 17819 DL-Cystathionine ≥95% 500mg $520 2021-12-16 Buy
ChemScene CS-0095484 DL-Cystathionine ≥97% 100mg $1970 2026-06-04 Buy
ChemScene CS-0095484 DL-Cystathionine ≥97% 10mg $256 2026-06-04 Buy
Next Last

Properties

Melting point :315-316°C dec.
Boiling point :481.0±45.0 °C(Predicted)
Density :1.430±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Aqueous Acid (Slightly), Water (Slightly, Sonicated)
form :Solid
pka :2.08±0.10(Predicted)
color :White to Off-White
InChI :1S/C7H14N2O4S/c8-4(6(10)11)1-2-14-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)
InChIKey :ILRYLPWNYFXEMH-UHFFFAOYSA-N
SMILES :NC(CCSCC(N)C(O)=O)C(O)=O
CAS DataBase Reference :535-34-2

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

DL-Cystathionine is an intermediate in the synthesis of cysteine that is produced from homocysteine and serine by the action of cystathionine-β-synthase (CBS). CBS can also mediate the condensation of cysteine with homocysteine to produce cystathionine and hydrogen sulfide. An excess of cystathionine in the urine, resulting from a congenital deficiency of cystathionase or an acquired deficiency of vitamin B6, is a hallmark of cystathioninuria.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. 3B Pharmachem (Wuhan) International Co.,Ltd. Chemsky（shanghai）International Co.,Ltd. Chemsky（shanghai）International Co.,Ltd. Syntechem Co.,Ltd Guangzhou Isun Pharmaceutical Co., Ltd Shanghai Macklin Biochemical Co.,Ltd. Shandong Xiya Chemical Co., Ltd. Chengdu Huachun Technology Co., Ltd Shanghai Zhen Li Biological Technology Co., Ltd