1-Methylisoquinoline - ≥97% , CAS No.1721-93-3

CAS: 1721-93-3 Cat. No.: M157781 Summenformel: C10H9N Molekulargewicht: 143.19 Beilstein Registry Number: 20(3/4)3505 EG-Nummer: 217-017-6
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GRADE & PURITY ≥97%
Synonyms
FT-0633794 | EINECS 217-017-6 | BRD-K02603382-001-01-0 | Methylisoquinoline; 97% | UNII-Z96HOX9RT9 | 1-Methylisoquinoline; Isoquinaldine; NSC 101175 | CHEBI:125469 | Isoquinaldine | AMY13709 | MFCD00006902 | Z96HOX9RT9 | Isoquinoline, methyl- | Y10177 | A
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
★
Size
Deutschland (EU)
USA*
Price
Qty
100mg
M157781-100mg
—
3 Auf Lager
9,46€
1g
M157781-1g
—
2 Auf Lager
13,80€
5g
M157781-5g
—
3 Auf Lager
38,09€
25g
M157781-25g
—
3 Auf Lager
133,55€
100g
M157781-100g
—
4 Auf Lager
437,25€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

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

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service 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

Synonyme
FT-0633794 | EINECS 217-017-6 | BRD-K02603382-001-01-0 | Methylisoquinoline; 97% | UNII-Z96HOX9RT9 | 1-Methylisoquinoline; Isoquinaldine; NSC 101175 | CHEBI:125469 | Isoquinaldine | AMY13709 | MFCD00006902 | Z96HOX9RT9 | Isoquinoline, methyl- | Y10177 | A
Spezifikationen & Reinheit
≥97%
Storage
Room temperature,Argon charged
Verschickt in
FedEx DG Service
Reinheit
≥97%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488182145
Kanonisches Lächeln
CC1=NC=CC2=CC=CC=C12
IUPAC Name
1-methylisoquinoline
InChIKey
PBYMYAJONQZORL-UHFFFAOYSA-N
INCHI
1S/C10H9N/c1-8-10-5-3-2-4-9(10)6-7-11-8/h2-7H,1H3
Isomere SMILES
CC1=NC=CC2=CC=CC=C12
WGK Deutschland
3
Molekulargewicht
143.19
Beilstein
20(3/4)3505
Reaxy-Rn
111339
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=111339&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
SuperclassOrganoheterocyclic compounds
KlasseIsoquinolines and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentIsoquinolines and derivatives
Alternative Parents Methylpyridines  Benzenoids  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Isoquinoline - Methylpyridine - Benzenoid - Pyridine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as isoquinolines and derivatives. These are aromatic polycyclic compounds containing an isoquinoline moiety, which consists of a benzene ring fused to a pyridine ring and forming benzo[c]pyridine.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





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Wirkungsmechanismen
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.

7 results found

Lot NumberCertificate TypeDatumArtikel
J2220246Certificate of AnalysisJul 30, 2026 M157781
J2220248Certificate of AnalysisJul 30, 2026 M157781
J2220258Certificate of AnalysisJul 30, 2026 M157781
J2220261Certificate of AnalysisJul 30, 2026 M157781
H1801112Certificate of AnalysisMar 20, 2026 M157781
F2124060Certificate of AnalysisApr 08, 2025 M157781
D2428399Certificate of AnalysisMar 21, 2024 M157781
Chemische und physikalische Eigenschaften
EmpfindlichkeitAir Sensitive
Brechungsindex1.61
Flammpunkt (°F)235.4 °F
Flammpunkt (°C)102°C(lit.)
Siedepunkt (°C)255°C(lit.)
Schmelzpunkt (°C)10-12°C
Molekulargewicht143.180 g/mol
XLogP32.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass143.073 Da
Monoisotopic Mass143.073 Da
Topological Polar Surface Area12.900 Ų
Heavy Atom Count11
Formal Charge0
Complexity133.000
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

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.
How should this product be stored?
Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 1721-93-3, the molecular formula is C10H9N, and the molecular weight is 143.19 g/mol. InChIKey PBYMYAJONQZORL-UHFFFAOYSA-N.

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