6-Aminopyrazolo[1,5-a]pyrimidine - ≥97% , CAS No.1018125-39-7

CAS: 1018125-39-7 Cat. No.: A731527 Molecular Weight: 134.14 EC Number: 834-813-4 PubChem CID: 25247836
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Pyrazolo[1,5-a]pyrimidin-6-amine
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
A731527-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$56.90

$59.90
Save $3.00 (5.01%)
250mg
A731527-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$209.90

$212.90
Save $3.00 (1.41%)
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

Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads 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

Synonyms
Pyrazolo[1, 5-a]pyrimidin-6-amine
Specifications & Purity
≥97%
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesC1=C2N=CC(=CN2N=C1)N
IUPAC Namepyrazolo[1,5-a]pyrimidin-6-amine
InChIKeyQBONEWMRHLTZCX-UHFFFAOYSA-N
INCHI1S/C6H6N4/c7-5-3-8-6-1-2-9-10(6)4-5/h1-4H,7H2
Isomeric SMILES C1=C2N=CC(=CN2N=C1)N
PubChem CID 25247836
Molecular Weight 134.14

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 Aminopyrimidines and derivatives  Pyrazoles  Heteroaromatic compounds  Azacyclic compounds  Primary amines  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyrazolo[1,5-a]pyrimidine - Aminopyrimidine - Pyrimidine - Heteroaromatic compound - Pyrazole - Azole - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - 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.

2 results found

Lot NumberCertificate TypeDateItem
B2627298Certificate of AnalysisDec 09, 2025 A731527
B2627299Certificate of AnalysisDec 09, 2025 A731527
Chemical and Physical Properties
Sensitivitylight & Moisture sensitive
Molecular Weight134.140 g/mol
XLogP3-0.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass134.059 Da
Monoisotopic Mass134.059 Da
Topological Polar Surface Area56.200 Ų
Heavy Atom Count10
Formal Charge0
Complexity127.000
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
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.