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3-Amino-5-hydroxypyrazole - ≥98% , CAS No.6126-22-3

3-Amino-5-hydroxypyrazole - ≥98% , CAS No.6126-22-3

Name: 3-Amino-5-hydroxypyrazole - ≥98% , CAS No.6126-22-3
Brand: Aladdin Scientific
SKU: A121779
Availability: InStock

CAS: 6126-22-3 Cat. No.: A121779 Molecular Weight: 99.09 Beilstein Registry Number: 25(3/4)3516 EC Number: 228-095-6 PubChem CID: 341126770

COA

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Synonyms

5-Amino-2,4-dihydro-3H-pyrazol-3-one | 5-Amino-3-pyrazolol | 5-Hydroxy-3-aminopyrazole | 3-Amino-5-hydroxy-1H-pyrazole | 3-Amino-2-pyrazolin-5-one

Storage

Room temperature

Shipped In

Normal

Overview Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

🧪

Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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.

Overview

Usually used in the synthesis of 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide and heteroaromatic 3-hydroxy-5,6-diphenylpyrazolo[3,4-b]pyridines.

Specifications

Synonyms

5-Amino-2, 4-dihydro-3H-pyrazol-3-one | 5-Amino-3-pyrazolol | 5-Hydroxy-3-aminopyrazole | 3-Amino-5-hydroxy-1H-pyrazole | 3-Amino-2-pyrazolin-5-one

Specifications & Purity

≥98%

Storage

Room temperature

Shipped In

Normal

Purity

≥98%

Names and Identifiers

Pubchem Sid	504773839
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504773839
WGK Germany	3
PubChem CID	341126770
Molecular Weight	99.09
Beilstein	25(3/4)3516
Reaxy-Rn	4959599

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.

5 results found

Lot Number	Certificate Type	Date	Item
A2206407	Certificate of Analysis	Oct 13, 2025	A121779
A2206408	Certificate of Analysis	Oct 13, 2025	A121779
C2302206	Certificate of Analysis	Mar 07, 2023	A121779
E2312094	Certificate of Analysis	Dec 11, 2021	A121779
I2418079	Certificate of Analysis	Dec 11, 2021	A121779

Chemical and Physical Properties

Melt Point(°C)	210°C

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Reviews

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