Bis[(2-guanidino-4-thiazolyl)methyl]disulfide
双[(2-胍基-4-噻唑基)甲基]二硫醚
Also known as: 2,2'-[Disulfanediylbis(methylene-4,2-thiazolediyl)]diguanidine, 2-[4-[[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methyldisulfanyl]methyl]-1,3-thiazol-2-yl]guanidine, Famotidine Impurity 5, Famotidine Related Compound E, Famotidine USP Related Compound E, UNII-RW4R9WD6HN
Bis[(2-guanidino-4-thiazolyl)methyl]disulfide (CAS 129083-44-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H14N8S4 and a molecular weight of 374.53200 g/mol. It is also known as 2,2'-[Disulfanediylbis(methylene-4,2-thiazolediyl)]diguanidine, 2-[4-[[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methyldisulfanyl]methyl]-1,3-thiazol-2-yl]guanidine and Famotidine Impurity 5. Key property: a density of 1.86±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 129083-44-9
- Jingsj CID
- J-1005500-1
- Molecular Formula
- C10H14N8S4
- Chinese Name
- 双[(2-胍基-4-噻唑基)甲基]二硫醚
- Molecular Weight
- 374.53200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.86±0.1 g/cm3 |
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Frequently Asked Questions
What is the CAS number of Bis[(2-guanidino-4-thiazolyl)methyl]disulfide?
The CAS number of Bis[(2-guanidino-4-thiazolyl)methyl]disulfide is 129083-44-9.
What are the molecular formula and molecular weight of Bis[(2-guanidino-4-thiazolyl)methyl]disulfide?
Bis[(2-guanidino-4-thiazolyl)methyl]disulfide has molecular formula C10H14N8S4 and molecular weight 374.53200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bis[(2-guanidino-4-thiazolyl)methyl]disulfide (CAS 129083-44-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1005500-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.