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Home/Compounds/CAS 78637-85-1
Formula C4H6N2SMW 114.17Research-use catalog entryCOA/SDS by request

Thiophene-3,4-diamine

CAS Number: 78637-85-1

Sourcing & RFQ

Submit an RFQ to review pricing, availability, lead time, pack size, purity, COA, and supplier SDS for this catalog entry.

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Availability
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Loading RDKit molecule structure...
InChIKey: AGZYNVVJQAOVRP-UHFFFAOYSA-NC4H6N2S | MW 114.17

Chemical Absolute Identifiers

CAS Number

78637-85-1

PubChem CID

643216

Molecular Formula

C4H6N2S

Molecular Weight

114.17 g/mol

Exact Mass

114.025169

InChIKey

AGZYNVVJQAOVRP-UHFFFAOYSA-N

SMILES String

C1=C(C(=CS1)N)N

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

Thiophene-3,4-diamine (CAS 78637-85-1) is listed in the Advanced Chemicals portfolio, with molecular formula C4H6N2S and molecular weight 114. 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

Thiophene-3,4-diamine

Names & Synonyms

3,4-thiophenediamineInChI=1/C4H6N2S/c5-3-1-7-2-4(3)6/h1-2H,5-6H3,4-DiaminothiopheneTHIOPHENE-3,4-DIAMINE HYDROCHLRIDE
External Identifiers
DSSTOX SUBSTANCE ID: DTXSID40937664WIKIDATA ID: Q82913867
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra

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-aminothiophene-3-carboxylateCAS 69363-85-5
Thiophen-3-amine hydrochlorideCAS 25475-76-7
3,4-DicyanothiopheneCAS 18853-32-2
Thiophen-3-amine oxalateCAS 478149-05-2
Thiophen-3-amine oxalateCAS 861965-63-1

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 69363-85-5Methyl 4-aminothiophene-3-carboxylateCAS 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 acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 78637-85-1

What are the key identifiers for Thiophene-3,4-diamine (CAS 78637-85-1)?

Thiophene-3,4-diamine is identified by CAS 78637-85-1, with molecular formula C4H6N2S, molecular weight 114.17, InChIKey AGZYNVVJQAOVRP-UHFFFAOYSA-N.

Can I request a COA for CAS 78637-85-1?

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

Can I request supplier SDS for Thiophene-3,4-diamine?

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

Is CAS 78637-85-1 available for quotation?

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

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.