LTI-291 - ≥98% , CAS No.1919820-28-2

CAS: 1919820-28-2 Cat. No.: L412678 Molecular Weight: 358.48 PubChem CID: 121327414
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
5,7-Dimethyl-N-(4-pentoxycyclohexyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide | LTI291 | LTI-291 | HY-104038 | EX-A2518 | UNII-V9WUN9UUU8 | D70023 | LTI 291 | 1919820-28-2 | SCHEMBL19024862 | BCP25413 | AC-36113 | SCHEMBL17739965 | V9WUN9UUU8 | 5,7-dimethyl
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
L412678-5mg
3
$130.90
10mg
L412678-10mg
3
$187.90
25mg
L412678-25mg
2
$375.90
50mg
L412678-50mg
2
$579.90
100mg
L412678-100mg
2
$908.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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

Synonyms
5, 7-Dimethyl-N-(4-pentoxycyclohexyl)pyrazolo[1, 5-a]pyrimidine-3-carboxamide | LTI291 | LTI-291 | HY-104038 | EX-A2518 | UNII-V9WUN9UUU8 | D70023 | LTI 291 | 1919820-28-2 | SCHEMBL19024862 | BCP25413 | AC-36113 | SCHEMBL17739965 | V9WUN9UUU8 | 5, 7-dimethyl
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504772946
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504772946
Canonical SmilesCCCCCOC1CCC(CC1)NC(=O)C2=C3N=C(C=C(N3N=C2)C)C
IUPAC Name5,7-dimethyl-N-(4-pentoxycyclohexyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide
InChIKeyHZILSILAELSWKN-UHFFFAOYSA-N
INCHI1S/C20H30N4O2/c1-4-5-6-11-26-17-9-7-16(8-10-17)23-20(25)18-13-21-24-15(3)12-14(2)22-19(18)24/h12-13,16-17H,4-11H2,1-3H3,(H,23,25)
Isomeric SMILES CCCCCOC1CCC(CC1)NC(=O)C2=C3N=C(C=C(N3N=C2)C)C
PubChem CID 121327414
Molecular Weight 358.48

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
ClassPyrazolopyrimidines
SubclassPyrazolo[1,5-a]pyrimidines
Intermediate Tree Nodes Not available
Direct ParentPyrazolo[1,5-a]pyrimidines
Alternative Parents Pyrazole-4-carboxamides  Hydropyrimidines  Vinylogous amides  Secondary ketimines  Heteroaromatic compounds  Propargyl-type 1,3-dipolar organic compounds  Hydrazones  Dialkyl ethers  Carboxylic acid amides  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyrazolo[1,5-a]pyrimidine - Pyrazole-4-carboxamide - Pyrimidine - 1,2-dihydropyrimidine - Hydropyrimidine - Heteroaromatic compound - Vinylogous amide - Secondary ketimine - Pyrazole - Azole - Ketimine - Carboxamide group - Azacycle - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Hydrazone - Ether - Dialkyl ether - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Imine - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrazolo[1,5-a]pyrimidines. These are aromatic heterocyclic compounds containing a pyrazolo[3,4-d]pyrimidine ring system, which consists of a pyrazole ring fused to and sharing exactly one nitrogen atom with a pyrimidine ring.
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:

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

5 results found

Lot NumberCertificate TypeDateItem
C2303621Certificate of AnalysisDec 12, 2025 L412678
C2303624Certificate of AnalysisDec 12, 2025 L412678
C2303630Certificate of AnalysisDec 12, 2025 L412678
C2303637Certificate of AnalysisDec 12, 2025 L412678
C2303641Certificate of AnalysisDec 12, 2025 L412678
Chemical and Physical Properties
Molecular Weight358.500 g/mol
XLogP33.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count7
Exact Mass358.237 Da
Monoisotopic Mass358.237 Da
Topological Polar Surface Area68.500 Ų
Heavy Atom Count26
Formal Charge0
Complexity453.000
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
Solution Calculators
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