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Home/Compounds/CAS 63875-18-3
Formula C4H5N3O2SMW 159.17Research-use catalog entryCOA/SDS by request

Methyl 4-amino-1,2,5-thiadiazole-3-carboxylate

CAS Number: 63875-18-3

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Available options

Available Options

Package
1 g
Purity
95%
Price
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Availability
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Loading RDKit molecule structure...
InChIKey: DOLNBTMCAGQKDX-UHFFFAOYSA-NC4H5N3O2S | MW 159.17

Chemical Absolute Identifiers

CAS Number

63875-18-3

PubChem CID

1540439

Molecular Formula

C4H5N3O2S

Molecular Weight

159.17 g/mol

Exact Mass

159.010248

InChIKey

DOLNBTMCAGQKDX-UHFFFAOYSA-N

SMILES String

COC(=O)c1nsnc1N

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Methyl 4-amino-1,2,5-thiadiazole-3-carboxylate (CAS 63875-18-3) is listed in the Advanced Chemicals portfolio, with molecular formula C4H5N3O2S and molecular weight 159. 17 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Methyl 4-amino-1,2,5-thiadiazole-3-carboxylate

Names & Synonyms

Oprea1_641482Oprea1_7823041,2,5-Thiadiazole-3-carboxylic acid, 4-amino-, methyl estermethyl4-amino-1,2,5-thiadiazole-3-carboxylate
External Identifiers
EC NUMBER: 879-191-5DSSTOX SUBSTANCE ID: DTXSID90364244WIKIDATA ID: Q82148095

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

Methyl 4-bromo-1,2,5-thiadiazole-3-carboxylateCAS 152300-56-6
4-Amino-1,2,5-thiadiazole-3-carboxylic acidCAS 2829-58-5
4-Amino-1,2,5-thiadiazole-3-carboxamideCAS 88947-28-8
Methyl 2,1,3-benzothiadiazole-5-carboxylateCAS 175204-21-4
Methyl 2-((5-amino-1,3,4-thiadiazol-2-yl)thio)acetateCAS 72836-12-5

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 152300-56-6Methyl 4-bromo-1,2,5-thiadiazole-3-carboxylateCAS 2829-58-54-Amino-1,2,5-thiadiazole-3-carboxylic acidCAS 88947-28-84-Amino-1,2,5-thiadiazole-3-carboxamideCAS 175204-21-4Methyl 2,1,3-benzothiadiazole-5-carboxylateCAS 922-67-8Methyl propiolateCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 63875-18-3

What are the key identifiers for Methyl 4-amino-1,2,5-thiadiazole-3-carboxylate (CAS 63875-18-3)?

Methyl 4-amino-1,2,5-thiadiazole-3-carboxylate is identified by CAS 63875-18-3, with molecular formula C4H5N3O2S, molecular weight 159.17, InChIKey DOLNBTMCAGQKDX-UHFFFAOYSA-N.

Can I request a COA for CAS 63875-18-3?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Methyl 4-amino-1,2,5-thiadiazole-3-carboxylate?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 63875-18-3 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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