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Home/Compounds/CAS 1501-26-4
Formula C6H9ClO3MW 164.59Research-use catalog entryCOA/SDS by request

Methyl 4-chloroformylbutyrate

CAS Number: 1501-26-4

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Loading RDKit molecule structure...
InChIKey: JCAZSWWHFJVFPP-UHFFFAOYSA-NC6H9ClO3 | MW 164.59

Chemical Absolute Identifiers

CAS Number

1501-26-4

PubChem CID

73916

Molecular Formula

C6H9ClO3

Molecular Weight

164.59 g/mol

Exact Mass

164.024022

InChIKey

JCAZSWWHFJVFPP-UHFFFAOYSA-N

IUPAC Name

methyl 5-chloro-5-oxopentanoate

SMILES String

COC(=O)CCCC(=O)Cl

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-chloroformylbutyrate (CAS 1501-26-4) is listed in the Advanced Chemicals portfolio, with molecular formula C6H9ClO3 and molecular weight 164. 59 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

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, hydrogen chloride.

Disposal

  • Waste product.
  • Dispose of remaining and non-recyclable solutions to a licensed company.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus during firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

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

Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Methyl 4-chloroformylbutyrate

Names & Synonyms

Methyl 4-(chloroformyl)butyrateMethyl 5-chloro-5-oxovalerateGlutaric acid monomethyl ester chloridePentanoic acid, 5-chloro-5-oxo-, methyl ester5-Chloro-5-oxopentanoic acid methyl ester
Show all synonyms
4-(Carbomethoxy)butyryl chloridemethyl 4-(chlorocarbonyl)butanoatemethyl5-chloro-5-oxopentanoatemethyl 4-(chloroformyl) butyratemethyl 5-chloro-5-oxo-pentanoatemethyl glutaroyl chloride4-(Chloroformyl)butyric acid, methyl estermethyl 4-chlorocarbonylbutyrate4-carbomethoxy butyryl chlorideMethyl-4-(chloroformyl)butyrate4-methoxycarbonylbutyryl chlorideMethyl 4-(chloroformyl)butanoate4-(Carbomethoxy)butanoyl chloride
External Identifiers
EC NUMBER: 216-115-6DSSTOX SUBSTANCE ID: DTXSID60164470UNII: U7H8283W54WIKIDATA ID: Q63409003methyl-5-chloro-5-oxo-valerate
Experimental Spectrum References
13C NMR Spectra1H NMR SpectraATR-IR SpectraFTIR SpectraRaman SpectraVapor Phase IR 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

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Non-public related references

Methyl 6-chloro-6-oxohexanoateCAS 35444-44-1
Methyl 8-chloro-8-oxooctanoateCAS 41624-92-4
Butanoic acid, 4-chloro-4-oxo-, methyl esterCAS 1490-25-1
Methyl malonyl chlorideCAS 37517-81-0
4-Bromobutyryl chlorideCAS 927-58-2

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 35444-44-1Methyl 6-chloro-6-oxohexanoateCAS 41624-92-4Methyl 8-chloro-8-oxooctanoateCAS 1490-25-1Butanoic acid, 4-chloro-4-oxo-, methyl esterCAS 37517-81-0Methyl malonyl chlorideCAS 927-58-24-Bromobutyryl chlorideCAS 108-55-4Glutaric anhydrideCAS 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-carboxylate

RFQ questions for CAS 1501-26-4

What are the key identifiers for Methyl 4-chloroformylbutyrate (CAS 1501-26-4)?

Methyl 4-chloroformylbutyrate is identified by CAS 1501-26-4, with molecular formula C6H9ClO3, molecular weight 164.59, InChIKey JCAZSWWHFJVFPP-UHFFFAOYSA-N.

Can I request a COA for CAS 1501-26-4?

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

Can I request supplier SDS for Methyl 4-chloroformylbutyrate?

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

Is CAS 1501-26-4 available for quotation?

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

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