- Package
- 10 g
- Purity
- 98%
- Price
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- Availability
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- Delivery
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CAS Number: 556-90-1
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CAS Number
556-90-1
PubChem CID
11175
Molecular Formula
C3H4N2OS
Molecular Weight
116.14 g/mol
Exact Mass
116.004434
InChIKey
HYMJHROUVPWYNQ-UHFFFAOYSA-N
IUPAC Name
2-amino-1,3-thiazol-4-one
SMILES String
C1C(=O)N=C(S1)N
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
4(5H)-Thiazolone, 2-amino- (CAS 556-90-1) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C3H4N2OS and molecular weight 116. 14 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research-stage medicinal chemistry and intermediate synthesis workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
4(5H)-Thiazolone, 2-amino- is identified by CAS 556-90-1, with molecular formula C3H4N2OS, molecular weight 116.14, InChIKey HYMJHROUVPWYNQ-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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