(±)-trans-1,2-Cyclopentanediol - ≥97% , CAS No.5057-99-8

CAS: 5057-99-8 Cat. No.: T471195 Summenformel: C5H10O2 Molekulargewicht: 102.13 EG-Nummer: 225-757-6
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GRADE & PURITY ≥97%
Synonyms
rac-(1R,2R)-cyclopentane-1,2-diol | AC7934 | F52991 | MFCD00082582 | trans-1,2-Cyclopentanediol | (1R,2R)-1,2-Cyclopentanediol | 3,4 inverted exclamation mark -Dichloropropiophenone | (trans)-cyclopentane-1,2-diol | (4-Bromophenyl)methanamine;p-Bromobenze
Storage
Room temperature
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Size
Deutschland (EU)
USA*
Price
Qty
250mg
T471195-250mg
—
8 Auf Lager

8,59€

12,93€
Speichern 4,34 € (33.56%)
1g
T471195-1g
—
7 Auf Lager

11,19€

17,27€
Speichern 6,07 € (35.18%)
5g
T471195-5g
—
8 Auf Lager

39,83€

59,79€
Speichern 19,96 € (33.38%)
25g
T471195-25g
—
5 Auf Lager

172,59€

259,37€
Speichern 86,77 € (33.46%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
rac-(1R,2R)-cyclopentane-1,2-diol | AC7934 | F52991 | MFCD00082582 | trans-1,2-Cyclopentanediol | (1R,2R)-1,2-Cyclopentanediol | 3,4 inverted exclamation mark -Dichloropropiophenone | (trans)-cyclopentane-1,2-diol | (4-Bromophenyl)methanamine;p-Bromobenze
Spezifikationen & Reinheit
≥97%
Storage
Room temperature
Reinheit
≥97%
Namen und Kennungen
Pubchem Sid488188760
Kanonisches LächelnC1CC(C(C1)O)O
IUPAC Name(1R,2R)-cyclopentane-1,2-diol
InChIKeyVCVOSERVUCJNPR-RFZPGFLSSA-N
INCHI1S/C5H10O2/c6-4-2-1-3-5(4)7/h4-7H,1-3H2/t4-,5-/m1/s1
Isomere SMILES C1C[C@H]([C@@H](C1)O)O
Molekulargewicht 102.13
Reaxy-Rn 2036465
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2036465&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
KlasseOrganooxygen compounds
SubclassAlcohols and polyols
Intermediate Tree Nodes Secondary alcohols
Direct ParentCyclopentanols
Alternative Parents Cyclic alcohols and derivatives  1,2-diols  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Cyclopentanol - Cyclic alcohol - 1,2-diol - Hydrocarbon derivative - Aliphatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as cyclopentanols. These are compounds containing a cyclopentane ring that carries an alcohol group.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDatumArtikel
D2307644Certificate of AnalysisJan 20, 2026 T471195
D2307647Certificate of AnalysisJan 20, 2026 T471195
D2307651Certificate of AnalysisJan 20, 2026 T471195
D2307652Certificate of AnalysisJan 20, 2026 T471195
D2307655Certificate of AnalysisJan 20, 2026 T471195
D2307658Certificate of AnalysisJan 20, 2026 T471195
D2307678Certificate of AnalysisJan 20, 2026 T471195
D2307765Certificate of AnalysisJan 20, 2026 T471195
Chemische und physikalische Eigenschaften
Schmelzpunkt (°C)46-50°C
Molekulargewicht102.130 g/mol
XLogP3-0.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass102.068 Da
Monoisotopic Mass102.068 Da
Topological Polar Surface Area40.500 Ų
Heavy Atom Count7
Formal Charge0
Complexity55.100
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Lösungsrechner
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Häufig gestellte Fragen

What are the CAS number, molecular formula and molecular weight?
The CAS Number is 5057-99-8, the molecular formula is C5H10O2, and the molecular weight is 102.13 g/mol. InChIKey VCVOSERVUCJNPR-RFZPGFLSSA-N.
What is the purity of this product?
This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

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