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6-Mercaptopurine disulfide

6-Mercaptopurine disulfide structure

CAS No.: 49808-20-0

Chemical Name:: 6-Mercaptopurine disulfide

Synonyms: Azathioprine impurity C;6,6DITHIOBISPURINE;Clomifene Impurity 9;6,6′-Dithiodi-9H-purine;Mouphuridine impurity 02;9H-Purine, 6,6'-dithiodi-;Mercaptopurine Impurity 2;6-Mercaptopurine Disulfide;Mercaptopurine EP Impurity D;1,2-di(9H-purin-6-yl)disulfane

CBNumber:: CB01177271

Molecular Formula:: C10H6N8S2

Molecular Weight:: 302.34

MDL Number:

MOL File:: 49808-20-0.mol

MSDS File:: SDS

Last updated:2026-05-27 17:17:38

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6-Mercaptopurine disulfide Properties

Melting point	>219°C (dec.)
Boiling point	447.2±55.0 °C(Predicted)
Density	2.06±0.1 g/cm3(Predicted)
storage temp.	Refrigerator
solubility	Aqueous Base (Slightly, Heated), DMSO (Slightly)
pka	8.08±0.20(Predicted)
form	Solid
color	Yellow to Dark Yellow
InChI	1S/C10H6N8S2/c1-11-5-7(13-1)15-3-17-9(5)19-20-10-6-8(14-2-12-6)16-4-18-10/h1-4H,(H,11,13,15,17)(H,12,14,16,18)
InChIKey	ULNKLXSTZWVSJH-UHFFFAOYSA-N
SMILES	S(Sc3ncnc4nc[nH]c43)c1ncnc2nc[nH]c21
FDA UNII	4Z5Q8TY5GI
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H317-H319
Precautionary statements	P280-P302+P352-P305+P351+P338
WGK Germany	WGK 3
Storage Class	11 - Combustible Solids
Hazard Classifications	Eye Irrit. 2 Skin Irrit. 2 Skin Sens. 1

6-Mercaptopurine disulfide price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	Y0002152	Mercaptopurine impurity D CRS, European Pharmacopoeia (EP) Reference Standard	49808-20-0	15 mg	$209	2026-04-30	Buy
Sigma-Aldrich	BP815	Bis-(1,7-dihydro-6H-purine)-6,6,-disulfide British Pharmacopoeia (BP) Reference Standard	49808-20-0	25MG	$292	2026-04-30	Buy
Sigma-Aldrich	Y0002152	Mercaptopurine impurity D CRS, European Pharmacopoeia (EP) Reference Standard	49808-20-0	Y0002152	$183	2024-03-01	Buy
Usbiological	438729	6-Mercaptopurine Disulfide	49808-20-0	250mg	$468	2026-06-03	Buy
Usbiological	438729	6-Mercaptopurine Disulfide	49808-20-0	2.5g	$2654	2026-06-03	Buy

Product number	Packaging	Price	Buy
Y0002152	15 mg	$209	Buy
BP815	25MG	$292	Buy
Y0002152	Y0002152	$183	Buy
438729	250mg	$468	Buy
438729	2.5g	$2654	Buy

6-Mercaptopurine disulfide Chemical Properties, Uses, Production

Uses

6-Mercaptopurine Disulfide is an impurity of 6-Mercaptopurine (M225450, monohydrate) which is an immunosuppressive drug used to treat leukemia. It is also used for pediatric non-Hodgkin’s lymphoma, polycythemia vera, and psoriatic arthritis.

6-Mercaptopurine disulfide Preparation Products And Raw materials

Raw materials

Preparation Products

6-Mercaptopurine disulfide Suppliers

Global Suppliers ( 38)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9883	50
BOC Sciences	16314854226	info@bocsci.com	United States	9909	65
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9609	60
Zhaoqing Wanwei New Material Technology Co., Ltd.	0755-1328880-4488 13049823633;13068786899;13288804488	13288804488@163.com	China	623	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
BOC Sciences	16314854226; +8616314854226	inquiry@bocsci.com	United States	19852	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14320	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Quality Control Solutions Ltd.	56
Shanghai Kewel Chemical Co., Ltd.	50
BOC Sciences	65
Amadis Chemical Company Limited	58
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Zhaoqing Wanwei New Material Technology Co., Ltd.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
BOC Sciences	58
Standardpharm Co. Ltd.	58

49808-20-0 (6-Mercaptopurine disulfide) Related Search:

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Azathioprine EP Impurity E 8-Methyl-7H-purin-6-ol 1,7-Dihydro-2-methyl-6-purinone 5-Chloro-1-methylimidazole 1-Methyl-4-Chloroimidazole

2-Chloro-1-methyl-1H-imidazole 4,5-Dichloroimidazole Guaneran 4,5-Dichloro-1-methylimidazole 1-Methyl-2,4,5-trichloroimidazole

9H-Purine, 9-β-D-arabinofuranosyl-6-[(1-methyl-4-nitro-1H-imidazol-5-yl)thio]- Ethanone, 1-[6-[(1-methyl-4-nitro-1H-imidazol-5-yl)thio]-9H-purin-9-yl]- Azathioprine IMpurity E

1of4

6,6DITHIOBISPURINE 6-(7H-purin-6-yldisulfanyl)-7H-purine Mercaptopurine Impurity 2 9H-Purine, 6,6'-dithiodi- Mercaptopurine Impurity 2 (Mercaptopurine EP Impurity D) 6,6′-Dithiodi-9H-purine 1,2-di(7H-purin-6-yl)disulfane 1,2-di(9H-purin-6-yl)disulfane 6-Mercaptopurine Disulfide Clomifene Impurity 9 Bis-(1,7-dihydro-6H-purine)-6,6,-disulfide Mercaptopurine EP Impurity D Mouphuridine impurity 02 Azathioprine impurity C 49808-20-0 C10H6N8S2