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Organic disulfides

Organosulfur compounds that contain a disulfide functional group; disulfide groups consist of two bonded sulfur atoms (S-S). Disulfide groups are also called disulfide bridge or SS-bond.
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Phenyl disulfide, 99%

CAS: 882-33-7 Molecular Formula: C12H10S2 Molecular Weight (g/mol): 218.33 MDL Number: MFCD00003065 InChI Key: GUUVPOWQJOLRAS-UHFFFAOYSA-N Synonym: diphenyl disulfide,phenyl disulfide,disulfide, diphenyl,diphenyldisulfide,1,2-diphenyldisulfane,phenyldisulfanyl benzene,diphenyl disulphide,biphenyl disulfide,disulfide diphenyl,phenyldithiobenzene PubChem CID: 13436 IUPAC Name: (phenyldisulfanyl)benzene SMILES: C1=CC=C(C=C1)SSC2=CC=CC=C2

PubChem CID 13436
CAS 882-33-7
Molecular Weight (g/mol) 218.33
MDL Number MFCD00003065
SMILES C1=CC=C(C=C1)SSC2=CC=CC=C2
Synonym diphenyl disulfide,phenyl disulfide,disulfide, diphenyl,diphenyldisulfide,1,2-diphenyldisulfane,phenyldisulfanyl benzene,diphenyl disulphide,biphenyl disulfide,disulfide diphenyl,phenyldithiobenzene
IUPAC Name (phenyldisulfanyl)benzene
InChI Key GUUVPOWQJOLRAS-UHFFFAOYSA-N
Molecular Formula C12H10S2
2
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2,2'-Dipyridyl disulfide, 98%

CAS: 2127-03-9 Molecular Formula: C10H8N2S2 Molecular Weight (g/mol): 220.31 MDL Number: MFCD00006287 InChI Key: HAXFWIACAGNFHA-UHFFFAOYSA-N Synonym: 2,2'-dithiodipyridine,2,2'-dipyridyl disulfide,1,2-di pyridin-2-yl disulfane,aldrithiol-2,2,2'-dipyridyldisulfide,aldrithiol 2,bis 2-pyridyl disulfide,2-pyridin-2-yldisulfanyl pyridine,2-dipyridyl disulfide,2-pyridinyl disulfide PubChem CID: 65093 IUPAC Name: 2-(pyridin-2-yldisulfanyl)pyridine SMILES: C1=CC=NC(=C1)SSC2=CC=CC=N2

PubChem CID 65093
CAS 2127-03-9
Molecular Weight (g/mol) 220.31
MDL Number MFCD00006287
SMILES C1=CC=NC(=C1)SSC2=CC=CC=N2
Synonym 2,2'-dithiodipyridine,2,2'-dipyridyl disulfide,1,2-di pyridin-2-yl disulfane,aldrithiol-2,2,2'-dipyridyldisulfide,aldrithiol 2,bis 2-pyridyl disulfide,2-pyridin-2-yldisulfanyl pyridine,2-dipyridyl disulfide,2-pyridinyl disulfide
IUPAC Name 2-(pyridin-2-yldisulfanyl)pyridine
InChI Key HAXFWIACAGNFHA-UHFFFAOYSA-N
Molecular Formula C10H8N2S2
3
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Diphenyl disulfide, 98%

CAS: 882-33-7 Molecular Formula: C12H10S2 Molecular Weight (g/mol): 218.332 MDL Number: MFCD00003065 InChI Key: GUUVPOWQJOLRAS-UHFFFAOYSA-N Synonym: diphenyl disulfide,phenyl disulfide,disulfide, diphenyl,diphenyldisulfide,1,2-diphenyldisulfane,phenyldisulfanyl benzene,diphenyl disulphide,biphenyl disulfide,disulfide diphenyl,phenyldithiobenzene PubChem CID: 13436 IUPAC Name: (phenyldisulfanyl)benzene SMILES: C1=CC=C(C=C1)SSC2=CC=CC=C2

PubChem CID 13436
CAS 882-33-7
Molecular Weight (g/mol) 218.332
MDL Number MFCD00003065
SMILES C1=CC=C(C=C1)SSC2=CC=CC=C2
Synonym diphenyl disulfide,phenyl disulfide,disulfide, diphenyl,diphenyldisulfide,1,2-diphenyldisulfane,phenyldisulfanyl benzene,diphenyl disulphide,biphenyl disulfide,disulfide diphenyl,phenyldithiobenzene
IUPAC Name (phenyldisulfanyl)benzene
InChI Key GUUVPOWQJOLRAS-UHFFFAOYSA-N
Molecular Formula C12H10S2
4
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Formamidine disulfide dihydrochloride, 97%

CAS: 14807-75-1 Molecular Formula: C2H8Cl2N4S2 Molecular Weight (g/mol): 223.13 MDL Number: MFCD00012586 InChI Key: BFJQSCVWXZOXGK-UHFFFAOYSA-N Synonym: formamidine disulfide dihydrochloride,formamdine disulfide dihydrochloride,dithiourea dihydrochloride,c2h6n4s2.2hcl,carbamimidoyldisulfanylmethanimidamide dihydrochloride,formamidine disulfide dihydrochloride disulfide dihydrochloride PubChem CID: 24802135 IUPAC Name: carbamimidoylsulfanyl carbamimidothioate;dihydrochloride SMILES: [Cl-].[Cl-].[NH3+]C(=N)SSC([NH3+])=N

PubChem CID 24802135
CAS 14807-75-1
Molecular Weight (g/mol) 223.13
MDL Number MFCD00012586
SMILES [Cl-].[Cl-].[NH3+]C(=N)SSC([NH3+])=N
Synonym formamidine disulfide dihydrochloride,formamdine disulfide dihydrochloride,dithiourea dihydrochloride,c2h6n4s2.2hcl,carbamimidoyldisulfanylmethanimidamide dihydrochloride,formamidine disulfide dihydrochloride disulfide dihydrochloride
IUPAC Name carbamimidoylsulfanyl carbamimidothioate;dihydrochloride
InChI Key BFJQSCVWXZOXGK-UHFFFAOYSA-N
Molecular Formula C2H8Cl2N4S2
5
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4,4'-Dithiodipyridine, 98%

CAS: 2645-22-9 Molecular Formula: C10H8N2S2 Molecular Weight (g/mol): 220.32 MDL Number: MFCD00006423 InChI Key: UHBAPGWWRFVTFS-UHFFFAOYSA-N Synonym: 4,4'-dithiodipyridine,4,4'-dipyridyl disulfide,1,2-di pyridin-4-yl disulfane,aldrithiol-4,pyridine, 4,4'-dithiobis,4,4'-dithiopyridine,di 4-pyridyl disulfide,aldrithiol 4,di 4-pyridinyl disulfide,4,4'-dipyridine disulfide PubChem CID: 75846 ChEBI: CHEBI:41814 IUPAC Name: 4-(pyridin-4-yldisulfanyl)pyridine SMILES: C1=CN=CC=C1SSC2=CC=NC=C2

PubChem CID 75846
CAS 2645-22-9
Molecular Weight (g/mol) 220.32
ChEBI CHEBI:41814
MDL Number MFCD00006423
SMILES C1=CN=CC=C1SSC2=CC=NC=C2
Synonym 4,4'-dithiodipyridine,4,4'-dipyridyl disulfide,1,2-di pyridin-4-yl disulfane,aldrithiol-4,pyridine, 4,4'-dithiobis,4,4'-dithiopyridine,di 4-pyridyl disulfide,aldrithiol 4,di 4-pyridinyl disulfide,4,4'-dipyridine disulfide
IUPAC Name 4-(pyridin-4-yldisulfanyl)pyridine
InChI Key UHBAPGWWRFVTFS-UHFFFAOYSA-N
Molecular Formula C10H8N2S2
6

Medchemexpress LLC Dipropyl disulfide | 629-19-6 | MFCD00009378 | 99.3% | 150.31 g/mol | C6H14S2 | 1 ML
SDP

Dipropyl disulfide is supplied as a ready-to-use 10 mM solution in DMSO (1 mL) for research applications. The compound has CAS number 629-19-6 and a reported purity of 99.3%. It is metabolized by flavin-containing monooxygenases and cytochrome P450 enzymes to produce metabolites such as propylglutathione sulfide conjugate and propylthiol. Intended for laboratory research use only.

  • Ready-to-use 10 mM solution in DMSO.
  • High reported purity (99.3%).
  • Useful for metabolic and enzymatic studies.
  • Includes CAS identifier for unambiguous identification.
  • For research use only; not for clinical or human use.

ENCOMPASS_PREFERRED
7

Medchemexpress LLC Dipropyl disulfide | 629-19-6 | MFCD00009378 | 99.3% | 150.31 g/mol | C6H14S2 | 1 G
SDP

Dipropyl disulfide is an organosulfur compound supplied as a high-purity research standard for biochemical and metabolic studies, analytical reference work, and assay development. It is offered in liquid and ready-to-use solution formats for convenient laboratory handling.

  • High purity (99.3%).
  • Molecular formula C6H14S2; molecular weight 150.31 g/mol.
  • Available as 1 G liquid and larger pack sizes; also as 10 mM 1 mL in DMSO solutions.
  • Storage: pure form -20°C (up to 3 years); in solvent -80°C (6 months).
  • Suitable for metabolic studies and analytical reference use.

ENCOMPASS_PREFERRED
8

Medchemexpress LLC Captopril disulfide | 64806-05-9 | MFCD08063643 | 99.3% | 432.55 g/mol | C18H28N2O6S2 | 25MG
SDP

Captopril disulfide is a metabolite and disulfide dimer of captopril that exhibits antihypertensive activity. It is supplied as a research-grade analytical standard for laboratory use, suitable for biochemical assays, metabolic studies, and analytical reference work. Store solid material at 4°C protected from light; in solution, store at -80°C (up to 6 months) or -20°C (up to 1 month).

  • Research-grade analytical standard with documented antihypertensive activity.
  • Purity 99.3%.
  • Chemical formula C18H28N2O6S2.
  • Molecular weight 432.55 g/mol.
  • CAS number 64806-05-9.
  • Storage: solid at 4°C, protected from light; in solution at -80°C (up to 6 months) or -20°C (up to 1 month).

ENCOMPASS_PREFERRED
9

Medchemexpress LLC Dibenzyl disulfide | 150-60-7 | 99.9% | 246.39 | 1 ML
SDP

Dibenzyl disulfide is an endogenous metabolite for research use.

  • Purity of 99.94%
  • Molecular weight of 246.39
  • Chemical formula C14H14S2
  • CAS number 150-60-7
  • Appears as a white to off-white solid
  • Soluble in DMSO at 100 mg/mL
  • Recommended storage for powder at -20°C for 3 years or 4°C for 2 years
  • Recommended storage for solutions at -80°C for 6 months or -20°C for 1 month

ENCOMPASS_PREFERRED
10

4,4'-Dipyridyl disulfide, 98%, Thermo Scientific™

CAS: 2645-22-9 Molecular Formula: C10H8N2S2 Molecular Weight (g/mol): 220.308 MDL Number: MFCD00006423 InChI Key: UHBAPGWWRFVTFS-UHFFFAOYSA-N Synonym: 4,4'-dithiodipyridine,4,4'-dipyridyl disulfide,1,2-di pyridin-4-yl disulfane,aldrithiol-4,pyridine, 4,4'-dithiobis,4,4'-dithiopyridine,di 4-pyridyl disulfide,aldrithiol 4,di 4-pyridinyl disulfide,4,4'-dipyridine disulfide PubChem CID: 75846 ChEBI: CHEBI:41814 IUPAC Name: 4-(pyridin-4-yldisulfanyl)pyridine SMILES: C1=CN=CC=C1SSC2=CC=NC=C2

PubChem CID 75846
CAS 2645-22-9
Molecular Weight (g/mol) 220.308
ChEBI CHEBI:41814
MDL Number MFCD00006423
SMILES C1=CN=CC=C1SSC2=CC=NC=C2
Synonym 4,4'-dithiodipyridine,4,4'-dipyridyl disulfide,1,2-di pyridin-4-yl disulfane,aldrithiol-4,pyridine, 4,4'-dithiobis,4,4'-dithiopyridine,di 4-pyridyl disulfide,aldrithiol 4,di 4-pyridinyl disulfide,4,4'-dipyridine disulfide
IUPAC Name 4-(pyridin-4-yldisulfanyl)pyridine
InChI Key UHBAPGWWRFVTFS-UHFFFAOYSA-N
Molecular Formula C10H8N2S2