 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > 3,4-dihydro-1H-quinoxalin-2-one for Sale > 3,4-Dihydro-1H-quinoxalin-2-one 59564-59-9

3,4-Dihydro-1H-quinoxalin-2-one 59564-59-9 buy - large image1

3,4-Dihydro-1H-quinoxalin-2-one 59564-59-9 buy - image1

3,4-Dihydro-1H-quinoxalin-2-one 59564-59-9 buy - image2

3,4-Dihydro-1H-quinoxalin-2-one 59564-59-9 buy - image3

3,4-Dihydro-1H-quinoxalin-2-one 59564-59-9 buy - image4

3,4-Dihydro-1H-quinoxalin-2-one 59564-59-9

Name: 3,4-Dihydro-1H-quinoxalin-2-one 59564-59-9
Brand: Orient
SKU: pr2511271864
Price: 4 USD
Availability: InStock

TDS 2 Inquiries

Unit Price: Get Latest Price 

CAS No.:

59564-59-9

Grade:

Industrial Grade

Content:

99%

Port:

shanghai

Brand:

Orient

Packaging:

25kg/bag,500kg/bag, customized

Price valid (until):

2025-12-27

Contact Supplier

 Chat Now

Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Focusing on innovative research, development, and production in the field of fine chemicals, we prioritize technology, quality, and market orientation. We collaborate with global partners to build a high-tech chemical industry chain and promote sustainable development in the industry.

The company's main products include pharmaceutical intermediates, food additives, essence, spices and plant extracts. The products have passed international certification and are exported to Europe, America, Japan, South Korea and Southeast Asia.

3,4-Dihydro-1H-quinoxalin-2-one Basic information

Product Name:	3,4-Dihydro-1H-quinoxalin-2-one
Synonyms:	3,4-DIHYDRO-1H-QUINOXALIN-2-ONE;AKOS BC-1152;AURORA 6866;3,4-Dihydroquinoxalin-2-one;3,4-Dihydroquinoxaline-2(1H)-one;3,4-dihydroquinoxalin-2(1H)-one;2(1H)-Quinoxalinone, 3,4-dihydro-;3,4-Dihydro-2(1H)-quinoxalinone
CAS:	59564-59-9
MF:	C8H8N2O
MW:	148.16
EINECS:
Product Categories:
Mol File:	59564-59-9.mol

3,4-Dihydro-1H-quinoxalin-2-one Chemical Properties

Melting point	140-143℃
Boiling point	370.5±31.0 °C(Predicted)
density	1.186±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
pka	13.24±0.20(Predicted)
Appearance	Light yellow to yellow Solid
InChI	InChI=1S/C8H8N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-4,9H,5H2,(H,10,11)
InChIKey	HYTIPJFUWHYQON-UHFFFAOYSA-N
SMILES	N1C2=C(C=CC=C2)NCC1=O

Safety Information

Hazard Codes	Xi
HazardClass	IRRITANT
HS Code	2933998090

MSDS Information

3,4-Dihydro-1H-quinoxalin-2-one Usage And Synthesis

Uses	3,4-Dihydro-1H-quinoxalin-2-one is a crucial compound that could be used as a pharmaceutical intermediate in pharmaceutical synthesis and scientific research.
Description of necessary first-aid measures	If inhaled Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical. Following skin contact Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor. Following eye contact Rinse with pure water for at least 15 minutes. Consult a doctor. Following ingestion Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.
Personal precautions, protective equipment and emergency procedures	6.1Personal precautions, protective equipment and emergency procedures Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak. 6.2Environmental precautions Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided. 6.3Methods and materials for containment and cleaning up Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

Shop Diethyl oxalacetate sodium salt 40876-98-0-Detailed Image 2

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 2

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 3

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 4

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 5

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 6

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 7

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 8

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 9

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 10

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 11

Shop Trimellitic Anhydride C9H4O5 552-30-7-Detailed Image 12

—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

3,4-dihydro-1H-quinoxalin-2-one

Other Name:

3,4-Dihydro-1H-quinoxalin-2-one;59564-59-9;3,4-dihydroquinoxalin-2(1H)-one;3,4-dihydroquinoxalin-2-ol;2(1h)-quinoxalinone, 3,4-dihydro-;3,4-DIHYDRO-2(1H)-QUINOXALINONE;1,2,3,4-tetrahydroquinoxalin-2-one;1,3,4-trihydroquinoxalin-2-one;MFCD00204133;NSC73534;ACMC-1AXW3;Oprea1_130717;Oprea1_146653;Oprea1_202240;SCHEMBL37900;3,4-Dihydroquinoxaline-2-ol;SCHEMBL8317265;CHEMBL4583027;DTXSID50208236;WT738;3,4-Dihydro-2-[1H]quinoxalinone;ALBB-006577;BCP32428;3,4-dihydroquinoxaline-2(1H)-one;ANW-33301;BBL002392;BBL007167;NSC 73534;NSC-73534;SBB017923;STK500722;STK506915;ZINC16916053;AKOS000271556;AKOS002337310;AB04744;MCULE-2734535246;AC-29525;BS-13392;AB0025730;DB-072661;AM20040808;BB 0219703;CS-0046843;EU-0033356;FT-0677245;ST45028587;W7241;EN300-04190;59564-59-9 3,4-dihydroquinoxalin-2(1H)-one;A832368;J-511199;F0176-0217;3-AMINO-3-(2,3-DIHYDRO-BENZO[1,4]DIOXIN-6-YL)-PROPIONICACID;N-(1,3-benzodioxol-5-ylmethyl)-4-(6-morpholin-4-ylpyrimidin-4-yl)benzamide

CAS No.:

59564-59-9

Molecular Formula:

C8H8N2O

InChIKeys:

HYTIPJFUWHYQON-UHFFFAOYSA-N

Molecular Weight:

148.16 g/mol

Exact Mass:

148.063662883 g/mol

NSC Number:

73534

DSSTox ID:

DTXSID50208236

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

41.1 Å²

See More 3,4-dihydro-1H-quinoxalin-2-one Properties 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	3,4-Dihydro-1H-quinoxalin-2-one	25 KG	Dec 24, 2025
India	3,4-DIHYDRO-1H-QUINOXALIN-2-ONE	1 KG	Dec 18, 2025

Post an enquiry for this product

3,4-Dihydro-1H-quinoxalin-2-one 59564-59-9

Product Description

Seller Information

Inquiry History

Description of necessary first-aid measures

If inhaled

Following skin contact

Following eye contact

Following ingestion

Personal precautions, protective equipment and emergency procedures

6.1Personal precautions, protective equipment and emergency procedures

6.2Environmental precautions

6.3Methods and materials for containment and cleaning up

Related Searches