N-(tert-Butoxycarbonyl)-1H-pyrazole-1-carboxamidine - ≥98%(HPLC) , CAS No.152120-61-1

CAS: 152120-61-1 Cat. No.: N159639 Molecular Weight: 210.24 Beilstein Registry Number: 6141960 EC Number: 623-898-1 PubChem CID: 9605068
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GRADE & PURITY ≥98%(HPLC)
Synonyms
N-Boc-1H-pyrazole-1-carboxamidine | 1-(N-Boc-amidino)pyrazole | 1-(N-Boc-carbamimidoyl)pyrazole | N-Boc-1H-pyrazole-1-carboximidamide | 1-[N-(tert-Butoxycarbonyl)amidino]pyrazole | 1-[N-(tert-Butoxycarbonyl)carbamimidoyl]pyrazole | N-(tert-Butoxycarbonyl)
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
N159639-1g
10

$9.90

$14.90
Save $5.00 (33.56%)
5g
N159639-5g
1

$14.90

$22.90
Save $8.00 (34.93%)
10g
N159639-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$26.90

$40.90
Save $14.00 (34.23%)
25g
N159639-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$51.90

$77.90
Save $26.00 (33.38%)
100g
N159639-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$167.90

$251.90
Save $84.00 (33.35%)
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Why this grade

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

🌡

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.

📚

Literature proof

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

Specifications

Synonyms
N-Boc-1H-pyrazole-1-carboxamidine | 1-(N-Boc-amidino)pyrazole | 1-(N-Boc-carbamimidoyl)pyrazole | N-Boc-1H-pyrazole-1-carboximidamide | 1-[N-(tert-Butoxycarbonyl)amidino]pyrazole | 1-[N-(tert-Butoxycarbonyl)carbamimidoyl]pyrazole | N-(tert-Butoxycarbonyl)
Specifications & Purity
≥98%(HPLC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid488196292
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196292
Isomeric SMILES CC(C)(C)OC(=O)/N=C(\N)/N1C=CC=N1
WGK Germany 3
PubChem CID 9605068
Molecular Weight 210.24
Beilstein 6141960
Reaxy-Rn 6141956

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

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.

3 results found

Lot NumberCertificate TypeDateItem
G1710094Certificate of AnalysisJan 22, 2025 N159639
L2308088Certificate of AnalysisDec 19, 2023 N159639
D2323939Certificate of AnalysisMay 10, 2023 N159639
Chemical and Physical Properties
Melt Point(°C)101 °C
Molecular Weight210.230 g/mol
XLogP31.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass210.112 Da
Monoisotopic Mass210.112 Da
Topological Polar Surface Area82.500 Ų
Heavy Atom Count15
Formal Charge0
Complexity270.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Solution Calculators
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