All Categories

PROTAC Building Blocks

E3 Ligase Ligand

View More

PROTAC Library

View More

PROTAC Linker

View More

E3 Ligase Ligand-Linker

View More

Small Nucleic Acid Drugs

Delivery System

GalNAc Lipids Others

View More

Nucleoside

2'-Modification PMO Phosphorodiamidate Morpholino Oligomers（PMO） Locked Nucleic Acid（LNA） Others

View More

Phosphoramidite

2'-Modification PMO Locked Nucleic Acid（LNA） Deoxyribose Others

View More

Ribose

View More

ADC

ADC Linker

View More

Cytotoxin

View More

Intermediate

Benzene Ring Intermediates

Aniline Phenol Benzaldehyde Benzyl Ether Benzeneboronic Acid Benzoyl Acetophenone Biphenyl Halogenated Benzene Naphthalene Nitrobenzene Indan Series Benzoic Acid Benzenesulfonamide Benzoate Ester Benzamide Benzoylhydrazine Benzonitrile Benzyl Boronate Phenylacetic Acid Thiourea Tetrahydro-Naphthalene Carboxylic Acid Indene Indanone Benzenesulfonate Esters Silicon-Containing Intermediates Olefinic Acid Others

View More

Pyridine Intermediates

Aminopyridine Halogenated Pyridine Boric Acid Pyridine Hydroxypyridine Cyanopyridine Acylpyridine Nitropyridine Oxazole

View More

Deuterated Intermediates

Deuterated Anisole

View More

Pyrimidine Intermediates

Aminopyrimidine Arylamine Pyrimidine Arylene Pyrimidine Arylhydroxy Pyrimidine Halogenated Pyrimidine Hydroxypyrimidine Acylpyrimidine Nitropyrimidine

View More

Heterocyclic Compounds

Benzopyrrole Benzopyrone Benzotriazole Benzoxazine Benzoxazole Benzofuran Benzimidazole Benzothiazole

View More

Benzonitrile

View More

Others

NA Amino Acids Cycloalkane Kinase Inhibitors Spiro compounds Bridged Compounds Alkynes Alkyl Amines Alkyl Acids Olefins Dioxins Cyclobutane Steroid Alkyl alcohol

View More

Culture Medium

Selenoamino acid culture medium

View More

Home

Products

Technical Services

Custom Synthesis of Intermediates Custom ADC-related products Custom PROTAC-related Products Custom Oligonucleotide Intermediates

News

Blogs

About Us

Contact Us

Download Center

Catalog

400-780-8018

0

0

0

Others

ethyl 4-oxo-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate

ethyl 4-oxo-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate

Smiles Code :

O=C1C2=CC(=NN2CCCN1)C(=O)OCC

CAS :

604003-26-1

Product Number :

04637

Molecular Weight :

223.2285

Molecular Formula :

C₁₀H₁₃N₃O₃

Favorites

Share

Brand

Product Number

Purity

Packsize

Price

Quantity

Pharmalego

04637

90.00%

1g

- +

Add to Cart

Inquiry

Product Information

Synonyms ：

CAS Number ：

604003-26-1

Smiles Code ：

O=C1C2=CC(=NN2CCCN1)C(=O)OCC

Molecular Weight ：

223.2285

Molecular Formula ：

C₁₀H₁₃N₃O₃

Stock Quantity ：

7g

Boiling Point ：

-

Storage ：

-

Product Description

Didn't find the product you're looking for?

You can customize products based on compound requirements.

Customize Now.

Related Products

In Stock

4-amino-3,5-diazatricyclo[9.4.0.0^{2,7}]pentadeca-1(11),2(7),3,5,12,14-hexaen-6-yl 4-methylbenzene-1-sulfonate

CAS : 1027332-70-2

In Stock

4-amino-3,5-diazatricyclo[9.4.0.0^{2,7}]pentadeca-1(11),2(7),3,5,12,14-hexaen-6-ol

CAS : 95631-18-8

In Stock

3-oxatricyclo[7.3.1.0^{5,13}]trideca-1(13),5,7,9,11-pentaen-2-one

In Stock

2-[(4-fluorophenyl)methyl]-4H,5H,7H-thieno[2,3-c]pyran-3-carboxylic acid

CAS : 2332972-52-6

Browsing history

Online Inquiry

Name*

Email*

Company*

Phone*

Demand Information0 / 500

Toolbox

Molar concentration calculator

Unit conversion

Solution Dilution Calculator

Periodic Table of Elements

Abbreviation Comparison table

Contact Us

Phone ：+86 (21) 5859-1500

Address：No. 585 Chuanda Road, Pudong New Area, Shanghai

Zip Code：201299

Fax：+86 (21) 5859-6369

Email：marketing@pharmalego.com

Inquiry

We will reply to your inquiry as soon as possible

Company

Name

Phone

Email

CAS #

Quantity

Product

Remarks

Fill in the custom synthesis service requirement form

Name

Phone

Email

Company

CAS #

Compound

Quantity

Purity

Remarks

High quality, High-end

Advanced Intermediates

Unique, Innovative

Custom Synthesis

High Purity, Safety

Strict Quality Inspection

Shipping Rates & Policies

Efficient Delivery

Subscribe to Our Newsletter

Join our email list now to receive the latest news and product promotions

Company Information

Technical Services

Order Information

Membership Registration

After-sales and Support

Logistics Information

Shipping Rates And Policies

Download Center

Service Hotline：400-780-8018

Email: marketing@pharmalego.com

Company Address: No. 585 Chuanda Road, Pudong New Area, Shanghai

*Products are chemical reagents for research use only and are not intended for human use.

youtube

Copyright © 2025 Pharmalego

Shanghai ICP Record Number 2023026221-1 Shanghai Public Network Security Registration No.31011502400732

Privacy Policy | Site Map | by： jijin

Online Consultation

Online Inquiry

×