2-Methyl-4-ethylthiazoline - ≥88%(GC) , CAS No.4293-61-2

CAS: 4293-61-2 Cat. No.: M158490 Molecular Weight: 129.22 EC Number: 224-297-3
AVAILABLE TO ORDER
GRADE & PURITY ≥88%(GC)
Synonyms
M0689 | LENVRVUQOXYSDH-UHFFFAOYSA- | MFCD00015468 | 2-Methyl-4-ethylthiazoline | FT-0709753 | D91374 | InChI=1/C6H11NS/c1-3-6-4-8-5(2)7-6/h6H,3-4H2,1-2H3 | 2-Thiazoline, 4-ethyl-2-methyl- | 4-ethyl-2-methyl-4,5-dihydro-1,3-thiazole | DTXSID10884055 | 4-Et
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5ml
M158490-5ml
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$53.90
25ml
M158490-25ml
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$145.90

$205.90
Save $60.00 (29.14%)
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Why this grade

≥88%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal 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.

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Literature proof

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

Specifications

Synonyms
M0689 | LENVRVUQOXYSDH-UHFFFAOYSA- | MFCD00015468 | 2-Methyl-4-ethylthiazoline | FT-0709753 | D91374 | InChI=1/C6H11NS/c1-3-6-4-8-5(2)7-6/h6H, 3-4H2, 1-2H3 | 2-Thiazoline, 4-ethyl-2-methyl- | 4-ethyl-2-methyl-4, 5-dihydro-1, 3-thiazole | DTXSID10884055 | 4-Et
Specifications & Purity
≥88%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥88%(GC)
Names and Identifiers
Canonical SmilesCCC1CSC(=N1)C
IUPAC Name4-ethyl-2-methyl-4,5-dihydro-1,3-thiazole
InChIKeyLENVRVUQOXYSDH-UHFFFAOYSA-N
INCHI1S/C6H11NS/c1-3-6-4-8-5(2)7-6/h6H,3-4H2,1-2H3
Isomeric SMILES CCC1CSC(=N1)C
Molecular Weight 129.22
Reaxy-Rn 970286
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=970286&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzolines
SubclassThiazolines
Intermediate Tree Nodes Not available
Direct ParentThiazolines
Alternative Parents Propargyl-type 1,3-dipolar organic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Meta-thiazoline - Azacycle - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as thiazolines. These are heterocyclic compounds containing a five-member unsaturated aliphatic ring with one nitrogen atom, one sulfur atom, three carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SensitivityAir Sensitive
Refractive Index1.5
Flash Point(°C)57 °C
Molecular Weight129.229 g/mol
XLogP31.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass129.061 Da
Monoisotopic Mass129.061 Da
Topological Polar Surface Area37.700 Ų
Heavy Atom Count8
Formal Charge0
Complexity109.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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