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1H-pyrazolo[4,3-d]pyrimidine - 97%, high purity , CAS No.272-57-1

COA

Grade & Purity:

≥97%

Cas Number: 272-57-1
Molecular Weight: 120.11
PubChem CID: 21083976

In stock

Item Number

H633367

Grouped product items
SKU	Size	Availability	Price
H633367-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$124.90
H633367-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$199.90
H633367-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$333.90
H633367-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$499.90
H633367-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,501.90

Basic Description

Synonyms	1H-pyrazolo[4,3-d]pyrimidine \| 272-57-1 \| 2H-Pyrazolo[4,3-d]pyrimidine \| 272-55-9 \| pyrazolo-pyrimidine \| SCHEMBL8821 \| CHEBI:50092 \| MFCD18251004 \| AB74091 \| 2H-Pyrazolo[4,3-d]pyrimidine(8ci,9ci) \| AS-82123 \| Q27121900
Specifications & Purity	≥97%
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Pyrazolopyrimidines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Pyrazolopyrimidines
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Pyrazolopyrimidines
Alternative Parents	Pyrimidines and pyrimidine derivatives Pyrazoles Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Pyrazolopyrimidine - Pyrimidine - Heteroaromatic compound - Pyrazole - Azole - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as pyrazolopyrimidines. These are compounds containing a pyrazolopyrimidine skeleton, which consists of a pyrazole fused to a pyrimidine. Pyrazole is 5-membered ring consisting of three carbon atoms and two adjacent nitrogen centers. Pyrimidine is 6-membered ring consisting of four carbon atoms and two adjacent nitrogen atoms at the 1- and 3- ring position.
External Descriptors	mancude organic heterobicyclic parent
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	1H-pyrazolo[4,3-d]pyrimidine
INCHI	InChI=1S/C5H4N4/c1-5-4(2-8-9-5)7-3-6-1/h1-3H,(H,8,9)
InChIKey	APXRHPDHORGIEB-UHFFFAOYSA-N
Smiles	C1=C2C(=NC=N1)C=NN2
Isomeric SMILES	C1=C2C(=NC=N1)C=NN2
PubChem CID	21083976
Molecular Weight	120.11

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	120.110 g/mol
XLogP3	-0.100
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	120.044 Da
Monoisotopic Mass	120.044 Da
Topological Polar Surface Area	54.500 Å²
Heavy Atom Count	9
Formal Charge	0
Complexity	105.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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