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Home/Compounds/CAS 868-14-4
Formula C4H5KO6MW 188.18Research-use catalog entryCOA/SDS by request

Potassium Bitartrate

CAS Number: 868-14-4

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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: KYKNRZGSIGMXFH-ZVGUSBNCSA-MC4H5KO6 | MW 188.18

Chemical Absolute Identifiers

CAS Number

868-14-4

PubChem CID

23681127

Molecular Formula

C4H5KO6

Molecular Weight

188.18 g/mol

Exact Mass

187.972319

InChIKey

KYKNRZGSIGMXFH-ZVGUSBNCSA-M

IUPAC Name

potassium (2R,3R)-2,3,4-trihydroxy-4-oxobutanoate

SMILES String

[C@@H]([C@H](C(=O)[O-])O)(C(=O)O)O.[K+]

Physical Properties

Water Solubility

1 mol/L

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

Catalog Facts

Structural features

Potassium Bitartrate (CAS 868-14-4) is listed in the Advanced Chemicals portfolio, with molecular formula C4H5KO6 and molecular weight 188. 18 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.

Documentation needs

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

Applications & Classification

Organic 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

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Potassium Bitartrate

Names & Synonyms

FaeculaFaeclaAcid potassium tartratePOTASSIUM ACID TARTRATEMonopotassium tartrate
Show all synonyms
Purified cream of tartarpotassium (2R,3R)-3-carboxy-2,3-dihydroxypropanoatePotassium bitartrate [USAN]Tartaric acid monopotassium saltINS NO.336(I)INS-336(I)Monopotassium tartrate (336(i))E-336(I)POTASSIUM BITARTRATE [II]POTASSIUM BITARTRATE [MI]Butanedioic acid 2,3-dihydroxy-, (R-(R*,R*))-, monopotassium saltPotassium hydrogen tartrate (JAN)POTASSIUM BITARTRATE [VANDF]POTASSIUM BITARTRATE [USP-RS]POTASSIUM BITARTRATE [WHO-DD]
External Identifiers
EC NUMBER: 212-769-1DSSTOX SUBSTANCE ID: DTXSID6042313CHEMBL ID: CHEMBL2105248CHEBI ID: CHEBI:32034UNII: NPT6P8P3UUDRUGBANK ID: DB11107KEGG ID: D01561NCI THESAURUS CODE: C80939RXCUI: 223779WIKIDATA ID: Q99529366
Experimental Spectrum References
13C 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

Calcium D-saccharate tetrahydrateCAS 5793-89-5
Potassium (2R,3R)-2,3,4-trihydroxybutanoateCAS 88759-55-1
L-threonic acid magnesium saltCAS 778571-57-6
Calcium LactateCAS 814-80-2
Ammonium OxalateCAS 1113-38-8

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 5793-89-5Calcium D-saccharate tetrahydrateCAS 88759-55-1Potassium (2R,3R)-2,3,4-trihydroxybutanoateCAS 778571-57-6L-threonic acid magnesium saltCAS 814-80-2Calcium LactateCAS 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 868-14-4

What are the key identifiers for Potassium Bitartrate (CAS 868-14-4)?

Potassium Bitartrate is identified by CAS 868-14-4, with molecular formula C4H5KO6, molecular weight 188.18, InChIKey KYKNRZGSIGMXFH-ZVGUSBNCSA-M.

Can I request a COA for CAS 868-14-4?

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

Can I request supplier SDS for Potassium Bitartrate?

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

Is CAS 868-14-4 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.