1,3-Bis(benzyloxycarbonyl)-2-methyl-2-thiopseudourea

CAS 25508-20-7 C₁₈H₁₈N₂O₄S 358.4 g/mol Catalogue item Other Compounds

Structure of 1,3-Bis(benzyloxycarbonyl)-2-methyl-2-thiopseudourea, CAS 25508-20-7 — Structure · C18H18N2O4S

CAS number: 25508-20-7
Molecular formula: C₁₈H₁₈N₂O₄S
Molecular weight: 358.4 g/mol
Standard packing: 1kg / 25kg / 100kg

CAS 25508-20-7, 1,3-Bis(benzyloxycarbonyl)-2-methyl-2-thiopseudourea, is supplied in kilogram lots: C18H18N2O4S, molecular weight 358.4.

It is carried through a route as a fragment, which makes batch-to-batch consistency more important than absolute purity. The methyl branch at C2 changes how the chain packs, which shows up in melting behaviour and in the solubility of the free material.

The formula C18H18N2O4S resolves to 18 carbons with 4 oxygens, 2 nitrogens and one sulfur. With 18 carbons the lipophilicity dominates: solubility in polar media falls away and the work-up is usually a phase separation.

Handling and storage

Store closed, dry and out of light; the certificate is the reference for what the lot should look like on opening.

Ordering

Standard packing 1kg / 25kg / 100kg. Other unit weights are quoted per lot and confirmed in writing before the material is packed. Release testing covers identity and assay; the impurity profile is available on request rather than being printed on this page.

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Specification

CAS	25508-20-7
Formula	C₁₈H₁₈N₂O₄S
Molecular weight	358.4 g/mol
Packing	1kg / 25kg / 100kg
Assay	lot specific, on COA
Appearance	see COA
Storage	cool, dry, inert

Ordering

Catalogue items ship from stock or are made to order, whichever the lot status requires. A gram-scale sample is available before a kilo lot is committed.

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Or email [email protected] quoting 25508-20-7.

Supplied for laboratory and industrial use. Not for drug, cosmetic or household use.

Quotation

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Entry	1,3-Bis(benzyloxycarbonyl)-2-methyl-2-thiopseudourea
CAS	25508-20-7
Typical lead time	Stock or 2–4 weeks
Documentation	COA, SDS, spec sheet

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1,3-Bis(benzyloxycarbonyl)-2-methyl-2-thiopseudourea (25508-20-7)

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