Cas no 56-17-7 (Cystamine (dihydrochloride))

Cystamine dihydrochloride is a reducing agent and disulfide bridge cleaver widely used in biochemical and bioconjugation applications. Its key advantages include high solubility in aqueous solutions, facilitating efficient reduction of disulfide bonds in proteins and peptides. The dihydrochloride form enhances stability and shelf life, making it suitable for long-term storage. Cystamine dihydrochloride is also employed in crosslinking reactions and as a precursor for thiol-modified surfaces or polymers. Its reactivity with sulfhydryl groups enables precise control in molecular engineering and surface functionalization. The compound is particularly valuable in proteomics, drug delivery systems, and materials science due to its reliable performance and compatibility with biological systems.
Cystamine (dihydrochloride) structure
Cystamine (dihydrochloride) structure
Product Name:Cystamine (dihydrochloride)
CAS No:56-17-7
MF:C4H14Cl2N2S2
MW:225.203356266022
MDL:MFCD00012905
CID:33615
PubChem ID:5941
Update Time:2025-06-10

Cystamine (dihydrochloride) Chemical and Physical Properties

Names and Identifiers

    • Cystamine dihydrochloride
    • 2,2'-DIAMINODIETHYL DISULFIDE DIHYDROCHLORIDE
    • 2,2-DITHIOBIS(ETHYLAMINE)DI HCL
    • 2,2'-DITHIOBIS(ETHYLAMINE) DIHYDROCHLORIDE
    • 2,2'-dithiodi(ethylammonium) dichloride
    • BIS(2-AMINOETHYL)DISULFIDE DI HCL
    • BIS(2-AMINOETHYL) DISULFIDE DIHYDROCHLORIDE
    • CYSTAMINIUM DICHLORIDE
    • DECARBOXYCYSTINE DIHYDROCHLORIDE
    • OYSTAMINE DIHYDROCHLORIDE
    • TIMTEC-BB SBB003325
    • 2,2’-dithiobis-ethanamindihydrochloride
    • 2,2’-dithiobis-ethylamindihydrochloride
    • 2-aminoethyldisulfidedihydrochloride
    • aed
    • cystaminedihcl
    • usafcb-34
    • Bis(2-aminoethyl) disulphide dihydrochloride
    • di(2-aminoethyl) disulphide dihydrochloride
    • Cystamine 2HC
    • {2-[(2-Aminoethyl)disulfanyl]ethyl}amine dihydrochloride
    • 2,2′-Dithiobis(ethylaMine)dihydrochloride
    • 2,2'-diaminoethyl disulfide dihydrochloride
    • 2,2'-dithiodiethanamine dihydrochloride
    • 2,2'-dithiodiethylamine dihydrocloride
    • Cystamine 2HCl
    • CystamineHcl
    • Bis-(2-aminoethyl)disulfide dihydrochloride
    • Decarboxycystine dihydr
    • 2,2'-Disulfanediyldiethanamine dihydrochloride
    • Ethanamine, 2,2'-dithiobis-, dihydrochloride
    • Cystamin dihydrochloride
    • 2-Aminoethyl disulfide dihydrochloride
    • 2,2'-Dithio-bis-(ethylamine) dihydrochloride
    • 2-Aminoethyl Dislufide Dihydrochloride
    • {2-[(2-aminoethyl
    • Cystamine (dihydrochloride)
    • BDBM50455376
    • NSC-39322
    • BIS(.BETA.-AMINOETHYL)DISULFIDE DIHYDROCHLORIDE
    • HB0870
    • NCGC00093747-01
    • Cystamine dihydrochloride, purum, >=98.0% (AT)
    • BIS(.BETA.-AMINOETHYL)DISULPHIDE DIHYDROCHLORIDE
    • SR-01000075778-1
    • CS-0032055
    • cystamine dihyrochloride
    • USAF CB-34
    • LS-68221
    • ETHYLAMINE, 2,2'-DITHIOBIS-, DIHYDROCHLORIDE
    • Cystamine (dihydrochloride pound(c)
    • NSC 39322
    • CYSTAMINE DIHYDROCHLORIDE [MI]
    • C 7255
    • EN300-314809
    • AKOS005111080
    • 111625-30-0
    • s3695
    • C4H12N2S2.2ClH
    • Cystamine dihydrochloride, 96%
    • MFCD00012905
    • NCGC00093747-02
    • 2,2'-dithiodi(ethylammonium)dichlorid
    • Q27280591
    • HY-W020050
    • NCGC00093747-03
    • C0875
    • 2,2'-DITHIOBISETHANAMINE DIHYDROCHLORIDE
    • AM20100373
    • D0WI3W
    • CHEMBL1594935
    • 2-[(2-aminoethyl)disulfanyl]ethan-1-amine dihydrochloride
    • C4-H12-N2-S2.2Cl-H
    • 2-(2-aminoethyldisulfanyl)ethanamine dihydrochloride
    • Cystamine dihydrochloride, BioXtra
    • SR-01000075778
    • SCHEMBL320311
    • SB80169
    • SY012856
    • cystamine-di-hcl
    • UNII-I90T518457
    • LP00297
    • NCGC00260982-01
    • .BETA.,.BETA.'-DIAMINODIETHYL DISULFIDE DIHYDROCHLORIDE
    • I90T518457
    • C4H12N2S2.2HCl
    • FT-0624311
    • 56-17-7
    • C-9450
    • Ethanamine, 2,2'-dithiobis-, hydrochloride (1:2)
    • Tox21_500297
    • EINECS 200-260-7
    • DTXSID6058766
    • SPECTRUM1503821
    • CCG-39369
    • cystamine bis-hydrochloride
    • BP-30235
    • A870000
    • GS-3569
    • .BETA.,.BETA.'-DIAMINODIETHYL DISULPHIDE DIHYDROCHLORIDE
    • HMS1922I14
    • cystamine dihydrocloride
    • Cystamine HCl
    • C4H14Cl2N2S2
    • YUFRRMZSSPQMOS-UHFFFAOYSA-N
    • 2-(2-aminoethyldisulfanyl)ethanamine;dihydrochloride
    • EU-0100297
    • White Powder pound not>97.0%
    • 2,2'Dithiobis(ethylamine) dihydrochloride
    • 2,2'Dithiodi(ethylammonium) dichloride
    • Bis(2aminoethyl) disulfide dihydrochloride
    • Ethanamine, 2,2'dithiobis, dihydrochloride
    • DB-052857
    • DTXCID7042013
    • Hydrochloride, Cystamine
    • BETA,BETA'-DIAMINODIETHYL DISULFIDE DIHYDROCHLORIDE
    • Dihydrochloride, Cystamine
    • BIS(BETA-AMINOETHYL)DISULPHIDE DIHYDROCHLORIDE
    • 2Aminoethyl disulfide dihydrochloride
    • BETA,BETA'-DIAMINODIETHYL DISULPHIDE DIHYDROCHLORIDE
    • Ethanamine, 2,2'dithiobis, hydrochloride (1:2)
    • NSC39322
    • BIS(BETA-AMINOETHYL)DISULFIDE DIHYDROCHLORIDE
    • Ethylamine, 2,2'dithiobis, dihydrochloride
    • FC36410
    • MDL: MFCD00012905
    • Inchi: 1S/C4H12N2S2.2ClH/c5-1-3-7-8-4-2-6;;/h1-6H2;2*1H
    • InChI Key: YUFRRMZSSPQMOS-UHFFFAOYSA-N
    • SMILES: Cl.Cl.S(CCN)SCCN
    • BRN: 3616850

Computed Properties

  • Exact Mass: 223.99800
  • Monoisotopic Mass: 152.04419
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 5
  • Complexity: 37
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • XLogP3: -1
  • Topological Polar Surface Area: 103

Experimental Properties

  • Color/Form: White needle or flake crystals.
  • Density: 1.172
  • Melting Point: 214.0 to 222.0 deg-C
  • Boiling Point: 264.8°Cat760mmHg
  • Flash Point: 114℃
  • Solubility: H2O: soluble1.0g/10 mL, clear to almost clear, colorless to almost colorless (<5.5 NTU)
  • Water Partition Coefficient: dissolution
  • Stability/Shelf Life: Stable. Incompatible with strong oxidizing agents.
  • PSA: 102.64000
  • LogP: 3.28980
  • Merck: 2776
  • Sensitiveness: Hygroscopic
  • Solubility: Easily deliquescent. It is easily soluble in water and slightly soluble in hot ethanol and diethyl ether.

Cystamine (dihydrochloride) Security Information

  • Symbol: GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H302
  • Warning Statement: P264-P270-P301+P312+P330-P501
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 22
  • Safety Instruction: S37/39-S26-S36/37/39
  • RTECS:KR7260000
  • Hazardous Material Identification: Xn
  • HazardClass:IRRITANT
  • TSCA:Yes
  • Storage Condition:Inert atmosphere,Room Temperature
  • Safety Term:S26;S36/37/39
  • Risk Phrases:R22; R36/37/38

Cystamine (dihydrochloride) Customs Data

  • HS CODE:29309090
  • Customs Data:

    China Customs Code:

    29309090

Cystamine (dihydrochloride) Pricemore >>

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Cystamine (dihydrochloride) Suppliers

Suzhou Senfeida Chemical Co., Ltd
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(CAS:56-17-7)Cystamine dihydrochloride
Order Number:sfd19249
Stock Status:in Stock
Quantity:200KG
Purity:99%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:56-17-7)胱胺鹽酸鹽
Order Number:LE25516377
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:49
Price ($):discuss personally

Additional information on Cystamine (dihydrochloride)

Cystamine (Dihydrochloride): A Comprehensive Overview

Cystamine (dihydrochloride), with the CAS number 56-17-7, is a versatile compound that has garnered significant attention in the fields of chemistry, biology, and pharmacology. This compound, also known as 2,2'-dithiodiethanamine dihydrochloride, is a derivative of cysteamine and plays a crucial role in various biological processes and therapeutic applications.

The chemical structure of cystamine (dihydrochloride) consists of two cysteamine molecules linked by a disulfide bond. This unique structure confers it with redox properties, making it an important molecule in redox signaling and cellular protection. The compound is highly soluble in water and can be readily used in various experimental and clinical settings.

Recent research has highlighted the potential of cystamine (dihydrochloride) in several therapeutic areas. One of the most notable applications is in the treatment of cystinosis, a rare genetic disorder characterized by the accumulation of cystine in various organs. Cystamine has been shown to effectively reduce intracellular cystine levels by forming mixed disulfides with cystine, thereby facilitating its excretion from cells.

In addition to its role in cystinosis, cystamine (dihydrochloride) has also been explored for its neuroprotective properties. Studies have demonstrated that it can mitigate oxidative stress and inflammation in neuronal cells, making it a promising candidate for the treatment of neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease. The ability of cystamine to cross the blood-brain barrier further enhances its potential as a neuroprotective agent.

The antioxidant properties of cystamine (dihydrochloride) have also been extensively studied. It has been shown to scavenge reactive oxygen species (ROS) and prevent lipid peroxidation, thereby protecting cells from oxidative damage. This makes it a valuable tool in preventing and treating conditions associated with oxidative stress, such as cardiovascular diseases and certain types of cancer.

Moreover, cystamine (dihydrochloride) has been investigated for its potential as an adjuvant in cancer therapy. Research has shown that it can enhance the efficacy of chemotherapeutic agents by modulating intracellular redox status and sensitizing cancer cells to treatment. This synergistic effect could potentially reduce the required dosage of chemotherapy drugs, thereby minimizing side effects.

The use of cystamine (dihydrochloride) in drug delivery systems is another area of active research. Its ability to form stable complexes with various drugs and its biocompatibility make it an attractive candidate for developing targeted drug delivery systems. These systems can improve drug bioavailability and reduce systemic toxicity, leading to more effective treatments.

In conclusion, cystamine (dihydrochloride) is a multifaceted compound with a wide range of applications in both research and clinical settings. Its unique chemical properties and biological activities make it a valuable tool for advancing our understanding of cellular processes and developing novel therapeutic strategies. As research continues to uncover new insights into the mechanisms of action and potential applications of this compound, its importance in the fields of chemistry, biology, and pharmacology is likely to grow even further.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:56-17-7)Cystamine dihydrochloride
sfd19249
Purity:99%
Quantity:200KG
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:56-17-7)胱胺鹽酸鹽
LE25516377
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email