2-Aminopyrimidine-5-boronic acid pinacol ester - ≥96% , CAS No.402960-38-7

CAS: 402960-38-7 Cat. No.: A120137 Molecular Weight: 221.06 EC Number: 689-740-9
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
5-(4,4,5,5-tetramethyl-(1,3,2)dioxaborolan-2-yl)-pyrimidin-2-ylamine | TRETOQUINOL HYDROCHLORIDE [MART.] | 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine-2-ylamine | rose bengal ((1)(3)(1)I) sodium [INN] | 2-AMINOPYRIMIDINE-5-BORONIC ACID, PINA
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
250mg
A120137-250mg
4

$9.90

$14.90
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1g
A120137-1g
4

$10.90

$16.90
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5g
A120137-5g
2

$26.90

$40.90
Save $14.00 (34.23%)
10g
A120137-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$42.90

$64.90
Save $22.00 (33.90%)
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Why this grade

≥96% 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
5-(4, 4, 5, 5-tetramethyl-(1, 3, 2)dioxaborolan-2-yl)-pyrimidin-2-ylamine | TRETOQUINOL HYDROCHLORIDE [MART.] | 5-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)pyrimidine-2-ylamine | rose bengal ((1)(3)(1)I) sodium [INN] | 2-AMINOPYRIMIDINE-5-BORONIC ACID, PINA
Specifications & Purity
≥96%
Storage
Room temperature
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Pubchem Sid488199515
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488199515
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CN=C(N=C2)N
IUPAC Name5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine
InChIKeyBPQVMIDUTRJYSC-UHFFFAOYSA-N
INCHI1S/C10H16BN3O2/c1-9(2)10(3,4)16-11(15-9)7-5-13-8(12)14-6-7/h5-6H,1-4H3,(H2,12,13,14)
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CN=C(N=C2)N
Molecular Weight 221.06
Reaxy-Rn 13906200
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13906200&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazines
SubclassPyrimidines and pyrimidine derivatives
Intermediate Tree Nodes Not available
Direct ParentAminopyrimidines and derivatives
Alternative Parents Primary aromatic amines  Heteroaromatic compounds  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organometalloid compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aminopyrimidine - Primary aromatic amine - Boronic acid ester - 1,3,2-dioxaborolane - Heteroaromatic compound - Boronic acid derivative - Oxacycle - Organic metalloid salt - Azacycle - Primary amine - Organooxygen compound - Organonitrogen compound - Organic metalloid moeity - Hydrocarbon derivative - Organopnictogen compound - Organic oxygen compound - Amine - Organic nitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminopyrimidines and derivatives. These are organic compounds containing an amino group attached to a pyrimidine ring. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
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
A1414042Certificate of AnalysisAug 21, 2025 A120137
J2109143Certificate of AnalysisJul 14, 2025 A120137
C2301479Certificate of AnalysisMar 14, 2023 A120137
C2301523Certificate of AnalysisMar 10, 2023 A120137
I1418034Certificate of AnalysisJul 09, 2022 A120137
Chemical and Physical Properties
SensitivityAir Sensitive
Melt Point(°C)212 °C
Molecular Weight221.070 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass221.134 Da
Monoisotopic Mass221.134 Da
Topological Polar Surface Area70.300 Ų
Heavy Atom Count16
Formal Charge0
Complexity249.000
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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