3-Ethynyl-2,5-dimethylthiophene - ≥98% , CAS No.127798-29-2

CAS: 127798-29-2 Cat. No.: E1259024 Summenformel: C8H8S Molekulargewicht: 136.22 PubChem CID: 45079255
Zu bestellen verfügbar
GRADE & PURITY ≥98%
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
100mg
E1259024-100mg
Auf Bestellung · 8–12 Wochen
47,64€
250mg
E1259024-250mg
Auf Bestellung · 8–12 Wochen
109,25€
1g
E1259024-1g
Auf Bestellung · 8–12 Wochen
325,32€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

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

Spezifikationen & Reinheit
≥98%
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥98%
Namen und Kennungen
Kanonisches Lächeln
CC1=CC(=C(S1)C)C#C
IUPAC Name
3-ethynyl-2,5-dimethylthiophene
InChIKey
ZKVKXKISMSFNNO-UHFFFAOYSA-N
INCHI
1S/C8H8S/c1-4-8-5-6(2)9-7(8)3/h1,5H,2-3H3
Isomere SMILES
CC1=CC(=C(S1)C)C#C
PubChem CID
45079255
Molekulargewicht
136.22

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

3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
Molekulargewicht136.220 g/mol
XLogP32.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass136.035 Da
Monoisotopic Mass136.035 Da
Topological Polar Surface Area28.200 Ų
Heavy Atom Count9
Formal Charge0
Complexity142.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Lösungsrechner
Bewertungen

Kundenbewertungen

Häufig gestellte Fragen

How should this product be stored?
Store at room temperature.
What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 127798-29-2, the molecular formula is C8H8S, and the molecular weight is 136.22 g/mol. InChIKey ZKVKXKISMSFNNO-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

Dürfen wir Sie über Rabattaktionen informieren?

Später erinnern

Vielen Dank! Bitte überprüfen Sie Ihren E-Mail-Posteingang, um zu bestätigen.

Hoppla! Benachrichtigungen sind deaktiviert.