 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Thiobarbituric acid for Sale > 2-Thiobarbituric acid 504-17-6

2-Thiobarbituric acid 504-17-6 buy - large image1

2-Thiobarbituric acid 504-17-6 buy - image1

2-Thiobarbituric acid 504-17-6 buy - image2

2-Thiobarbituric acid 504-17-6 buy - image3

2-Thiobarbituric acid 504-17-6 buy - image4

2-Thiobarbituric acid 504-17-6

Name: 2-Thiobarbituric acid 504-17-6
Brand: Zentrachem
SKU: pr2511201488
Price: 0.1 USD
Availability: InStock

ISO

Unit Price: Get Latest Price 

CAS No.:

504-17-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

Zentrachem

Packaging:

25kgs in drum

Price valid (until):

2025-12-20

Contact Supplier

 Chat Now

Hangzhou Zentra Bio-Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals

 Visit Store

Product Description
Seller Information

Description

Product Detail

Shop 1-Methyl-4-pyrazole boronic acid pinacol ester CAS 761446-44-0 pharmaceutical intermediate-Detailed Image 1

Melting point	245 °C (dec.)(lit.)
bulk density	210kg/m3
density	1.451 (estimate)
refractive index	1.7690 (estimate)
storage temp.	Inert atmosphere,2-8°C

pka	3.96±0.20(Predicted)
form	Liquid
color	Clear colorless

Capability

we are capable of:

1) quick quotation, normally within 1-2 days

2) full marketing research

3) price control and quality(regulatory) control

4) all stage support from sample, pilot, registration and commercial

5) sourcing for prodcut which is very new or hard to find

6) CMO/CDMO, from pilot-scale development to industrial-scale manufacturing

Q&A

What are the MOQ and lead time?

MOQ varies (high-value chemicals may negotiate to g-kg-level).

Lead time typically 2-4 weeks, with expedited options upon request.

How do we ensure product quality and compliance?

We enforce a 3-step protocol:

① Source only from ISO-certified suppliers;

② Provide batch-specific COA/COO;

③ Dedicated team monitors global regulations (e.g., China NECIC, EU SCIP).

Do we offer customized synthesis?

Yes!

We provide end-to-end solutions from R&D to scale-up production.

Technical specs (e.g., purity, CAS#) and intended use documentation are required.

How do we handle logistics and customs?

We support CIF/FOB/DDP/DAP terms, partner with global logistics providers,

and have in-house experts for HS code classification, hazardous material documentation, etc.

How do we manage raw material price fluctuations?

We mitigate risks via long-term contracts, multi-region sourcing,

and futures hedging, supplemented with quarterly market analysis reports.

About Us

Zentra Chemical, headquartered in Hangzhou, China, is aiming to be a global player in chemical trading and integrated solutions.

Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, Herbal extracts and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance, with all stage support from sample, pilot, registration and commercial

Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.

Competitive Advantages

Strategic Location: Based in Hangzhou at the heart of Yangtze River Delta economic zone with global reach
Expert Team: International team of chemical engineers, trading specialists and supply chain professionals
Quality Commitment: Rigorous supplier selection and ISO-certified quality management systems
Sustainable Development: Partnering with eco-friendly manufacturers to promote green chemistry

Vision & Mission
Driven by the philosophy of “Chemistry Connects the Future,” Zentra Chemical strives to be a pioneering force in the global chemical sector. By bridging innovation, efficiency, and sustainability, we aim to build long-term partnerships that redefine industry standards and foster a greener, smarter chemical ecosystem.

Global Reach, Local Expertise – Zentra Chemical is your trusted partner for chemical excellence.

Why us

Supplier, distributor & marketer of chemicals with >20 yrs of experience, with Integrated sourcing solutions
Wide product range, We can source any fine chemical you require, unlimited range, including intermediates and products for agrochemicals, cosmetics, APIs, nanotechnology, additives, flavors, fragrances, photography, plant extracts, electronics industries and more
We can solve your sourcing problems through our own or third party manufacturing in the most transparent way
We supply all stage support from sample, pilot, registration and commercial
Through selected pre-qualified partners under exclusive arrangements, we offer Contract manufacturing and custom synthesis, Kilo to Multi-ton scale production

Shop 3-Fluorocinnamicacid 458-46-8-Detailed Image 1

Shop 3-Fluorocinnamicacid 458-46-8-Detailed Image 2

Shop 3-Fluorocinnamicacid 458-46-8-Detailed Image 3

Shop 3-Fluorocinnamicacid 458-46-8-Detailed Image 4

Shop 3-Fluorocinnamicacid 458-46-8-Detailed Image 5

Shop 3-Fluorocinnamicacid 458-46-8-Detailed Image 6

Shop 3-Fluorocinnamicacid 458-46-8-Detailed Image 7

Shop 1-Methyl-4-pyrazole boronic acid pinacol ester CAS 761446-44-0 pharmaceutical intermediate-Detailed Image 9

Shop 1-Methyl-4-pyrazole boronic acid pinacol ester CAS 761446-44-0 pharmaceutical intermediate-Detailed Image 10

Excipients

L-Malic Acid, CAS 97-67-6

DL-Malic Acid, CAS 617-48-1

L(+)-Tartaric Acid, CAS 87-69-4

DL-Tartaric Acid, CAS 133-37-9

Potassium Bitartrate, CAS 868-14-4

Aspartame, CAS 22839-47-0

ISO, Halal, kosher certificates are all available.

Certificates

Basic Info

Product Name:

Thiobarbituric acid

Other Name:

4,6(1H,5H)-Pyrimidinedione,dihydro-2-thioxo-;Barbituric acid,2-thio-;Dihydro-2-thioxo-4,6(1H,5H)-pyrimidinedione;2-Thiobarbituric acid;Thiobarbituric acid;2-Mercapto-4,6-dihydroxypyrimidine;2-Thio-4,6-dioxypyrimidine;Bathyran;2-Mercaptobarbituric acid;Austranal;2-Mercaptopyrimidine-4,6-diol;4,6-Dihydroxy-2-mercaptopyrimidine;Hexahydropyrimidine-4,6-dione-2-thione;1,2,3,4,5,6-Hexahydro-4,6-dioxopyrimidine-2-thione;NSC 4733;2-Thiopyrimidine-4,6-diol;2-Thioxodihydropyrimidine-4,6(1H,5H)-dione;2-Thioxo-dihydro-pyrimidine-4,6-dione;2-Thioxopyrimidine-4,6-dione;2-Mercaptopyrimidine-4,6(1H,5H)-dione;2-Sulfanyl-1,4,5,6-tetrahydropyrimidine-4,6-dione;2-Sulfanylidene-1,3-diazinane-4,6-dione;5525-79-1;5658-01-5;91759-32-9;118738-55-9;121477-82-5;122508-78-5;124558-04-9;126660-87-5;127726-79-8;136771-68-1;145783-11-5;148021-12-9;157796-99-1;709611-98-3;773866-14-1;863970-61-0;878388-18-2;886365-65-7;924832-30-4;956086-95-6;1049677-34-0;1076199-44-4;1116339-76-4;1228272-12-5;1236029-05-2;1256721-97-7;1262632-60-9;1287678-13-0;1313510-54-1;1356834-57-5;1369625-13-7;1393847-12-5;1423769-56-5;1583284-74-5;1612185-40-6;1622940-33-3;1683524-47-1;1696408-94-2;1773529-72-8;1802859-83-1

CAS No.:

504-17-6

Molecular Formula:

C4H4N2O2S

InChIKeys:

InChIKey=RVBUGGBMJDPOST-UHFFFAOYSA-N

Molecular Weight:

144.15

Exact Mass:

144.15

BRN:

120663

EC Number:

207-985-8

UNII:

M1YZW5SS7C

NSC Number:

4733

DSSTox ID:

DTXSID7060124

HScode:

29335995

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

90.3

XLogP3:

-0.9

Appearance:

Clear colorless Liquid

Density:

1.661 g/cm³

Melting Point:

245 °C

Boiling Point:

463.4ºC at 760 mmHg

Flash Point:

234ºC

Refractive Index:

1.645

Water Solubility:

H2O: <6 g/L (20 ºC)

Storage Conditions:

Controlled Substance, -20°C Freezer

Vapor Pressure:

2.00e-08 mmHg

See More Thiobarbituric acid Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Thiobarbituric acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals

Location:
Rm 301, Bld 2, Taohuahu Neighborhood Center, Hangzhou, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,100% TT in advance

Average lead Time:
14

Total Employees:
5-10

Year of Establishment:
2025

Zentra Chemical, headquartered in Hangzhou, China, is aiming to be a global leader in chemical trading and integrated solutions.

Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance.

Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.

Why us

Supplier, distributor & marketer of chemicals with >20 yrs of experience, with Integrated sourcing solutions.

Wide product range , We can source any fine chemical you require, unlimited range, including intermediates and products for agrochemicals, cosmetics, APIs, nanotechnology, additives, flavors, fragrances, photography, plant extracts, electronics industries and more.

We can solve your sourcing problems through our own or third party manufacturing in the most transparent way.

We supply all stage support from sample, pilot, registration and commercial.

Through selected pre-qualified partners under exclusive arrangements, we offer Contract manufacturing and custom synthesis , Kilo to Multi-ton scale production.

Capability

with hundreds of local manufacturers(pre-qualified), we are capable of:

1) quick quotation, normally within 1-2 days;

2) full marketing research;

3) price control and quality(regulatory) control;

4) all stage support from sample, pilot, registration and commercial;

5) sourcing for prodcut which is very new or hard to find;

6) CMO/CDMO, from pilot-scale development to industrial-scale manufacturing.
Country Product Purchase Quantity Date Posted

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
4,6-Dihydroxy-2-mercaptopyrimidine	/99.00	HANGZHOU LEAP CHEM CO., LTD.	Inquiry
2-Thiobarbituric acid	industrial Grade/98	Hangzhou KieRay Chem Co.,LTD	Inquiry
2-Thiobarbituric acid 99% Solid Professional Producer Greenbo	Pharmaceutical Grade/99	Greenbo Biochem	Inquiry
THIOBARBITURIC ACID	/	Belami Fine Chemicals Pvt Ltd	Inquiry
2-Thiobarbituric Acid	Industrial Grade/98	NANTONG REFORM PETRO-CHEMICAL CO.,LTD	Inquiry