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Home/Compounds/CAS 5057-99-8
Formula C5H10O2MW 102.13Research-use catalog entryCOA/SDS by request

trans-1,2-Cyclopentanediol

CAS Number: 5057-99-8

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Available Options

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Loading RDKit molecule structure...
InChIKey: VCVOSERVUCJNPR-RFZPGFLSSA-NC5H10O2 | MW 102.13

Chemical Absolute Identifiers

CAS Number

5057-99-8

PubChem CID

225711

Molecular Formula

C5H10O2

Molecular Weight

102.13 g/mol

Exact Mass

102.06808

InChIKey

VCVOSERVUCJNPR-RFZPGFLSSA-N

IUPAC Name

trans-(1R,2R)-cyclopentane-1,2-diol

SMILES String

C1C[C@H]([C@@H](C1)O)O

Physical Properties

Appearance

Melting point = 54-56 deg °C; [Aldrich MSDS]

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

Catalog Facts

Structural features

trans-1,2-Cyclopentanediol (CAS 5057-99-8) is listed in the Materials Science portfolio, with molecular formula C5H10O2 and molecular weight 102. 13 g/mol.

Sourcing context

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

Research use context

Intended for materials chemistry research and formulation screening workflows.

Documentation needs

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

Applications & Classification

Materials SciencePolymer ScienceResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Including any incompatibility.
  • Close tightly.
  • Store in a well-ventilated area.

PPE

Respiratory protection if needed

First Aid

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

Stability / Reactivity

  • Reactivity and reaction.
  • Carbon monoxide, carbon dioxide.

Disposal

  • The remaining and non-recyclable solutions should be handed over to a licensed company for disposal.
  • Contact a professional institution with a waste disposal license to handle this substance.
Show additional safety reference fields

Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for 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

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

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

trans-1,2-Cyclopentanediol

Names & Synonyms

1,2-Cyclopentanediol, trans-(1r,2r)-cyclopentane-1,2-diol(1R,2R)-trans-1,2-Cyclopentanediol(1R)-TRANS-1,2-CYCLOPENTANEDIOL(+/-)-trans-1,2-Cyclopentanediol
Show all synonyms
(1~{r},2~{r})-Cyclopentane-1,2-Diol(1R,2R)-1,2-Cyclopentanediol1,2-Cyclopentanediol #1,2-trans-cyclopentanediol( inverted exclamation markA)-trans-1,2-Cyclopentanediol1,2-Cyclopentanediol, (1R,2R)-rel-(trans)-cyclopentane-1,2-diol(1R,2R)-rel-Cyclopentane-1,2-diolrac-(1R,2R)-cyclopentane-1,2-diol6VV
External Identifiers
EC NUMBER: 225-757-6EC NUMBER: 829-081-8DSSTOX SUBSTANCE ID: DTXSID501311584DSSTOX SUBSTANCE ID: DTXSID80923980WIKIDATA ID: Q76085860
Experimental Spectrum References
13C NMR Spectra — Sigma-Aldrich Co. LLC.1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR SpectraFTIR Spectra — Sigma-Aldrich Co. LLC.

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

trans-1,2-CyclohexanediolCAS 1460-57-7
1,4-CyclohexanediolCAS 6995-79-5
(1,1'-Bicyclohexyl)-4,4'-diolCAS 20601-38-1
Rac-(1s,4s)-4-(hydroxymethyl)cyclohexanolCAS 3685-27-6

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 1460-57-7trans-1,2-CyclohexanediolCAS 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 5057-99-8

What are the key identifiers for trans-1,2-Cyclopentanediol (CAS 5057-99-8)?

trans-1,2-Cyclopentanediol is identified by CAS 5057-99-8, with molecular formula C5H10O2, molecular weight 102.13, InChIKey VCVOSERVUCJNPR-RFZPGFLSSA-N.

Can I request a COA for CAS 5057-99-8?

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

Can I request supplier SDS for trans-1,2-Cyclopentanediol?

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

Is CAS 5057-99-8 available for quotation?

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

Can MolGraph support bulk sourcing or custom synthesis review?

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