3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide

Also known as: Famotidine sulfoxide, 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide, Famotidine Impurity 10, [(2-Carbamimidamido-1,3-thiazol-4-yl)methyl][3-imino-3-(sulfamoyl amino)propyl]sulfoniumolate, Propanimidamide, 3-[[[2-[(aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)-

3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide (CAS 90237-03-9) is a compound in the Sulfur Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H15N7O3S3 and a molecular weight of 353.44500 g/mol. Key properties include a melting point of 85-95°C dec. and a density of 1.98±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 90237-03-9
Jingsj CID: J-902883-0
Molecular Formula: C₈H₁₅N₇O₃S₃
Molecular Weight: 353.44500 g/mol
Category: Sulfur Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	85-95°C dec.
Density	1.98±0.1 g/cm3
Exact Mass	353.04000
PSA	243.73000
LogP	2.86810
Storage Conditions	-20°C Freezer
Additional Property	Slightly soluble (2.7 g/L)

Frequently Asked Questions

What is the CAS number of 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide?

The CAS number of 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide is 90237-03-9.

What are the molecular formula and molecular weight of 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide?

3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide has molecular formula C8H15N7O3S3 and molecular weight 353.44500 g/mol.

What are the upstream and downstream products of 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide?

For 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide, Upstream Products: Famotidine, Methyl 3-(((2-guanidinothiazol-4-yl)methyl)thio)propanimidate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide (CAS 90237-03-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-902883-0 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.