 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > 3,5-Dibromo-2(1H)-pyrazinone for Sale > 3,5-Dibromo-2-hydroxypyrazine 99% purity with high quality factory direct supply

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3,5-Dibromo-2-hydroxypyrazine 99% purity with high quality factory direct supply

Name: 3,5-Dibromo-2-hydroxypyrazine 99% purity with high quality factory direct supply
Brand: subi
SKU: pr2407304354
Price: 1.1 USD
Availability: InStock

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Unit Price: Get Latest Price 

CAS No.:

21943-15-7

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Hongkong,China

Brand:

subi

Packaging:

25kg/Cardboard Drum

Price valid (until):

2024-12-06

Contact Supplier

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Tianjin Jinshu Technology Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

peptone

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Product Description
Seller Information

Description

Product Detail

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Why choose us?

1. Higher quality products (>=99% purity) for most of peptides and raws. Quality Guaranteed: Many HPLC test reports are available (Janoshik).

2. Domestic warehouses and fast delivery.

3. Ship worldwide with safe and secure lines: 100% delivery guaranteed. No worry about Customs issues.

4. Special Service: Drop-shipping if need.

5. Cheapest prices in the market, unbeatable！

6. Many payment options: Paypal, bank transfer, alipay, wechat, bitcoin, USDT.

Hazard Identification

Classification of the substance or mixture

Skin sensitization, Category 1

Reproductive toxicity, Category 2

Specific target organ toxicity â repeated exposure, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H317 May cause an allergic skin reaction H361 Suspected of damaging fertility or the unborn child H373 May cause damage to organs through prolonged or repeated exposure
Prevention	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P203 Obtain, read and follow all safety instructions before use. P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P318 IF exposed or concerned, get medical advice. P319 Get medical help if you feel unwell.
Storage	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.

Packing and shipping:

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Our factory

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FAQ

Q1: May I get one sample before placing order?

Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?

Re: Credit card, bank transfer, wise, alipay, apple pay, google pay, wechat, bitcoin,usdt,Remitly,Money gram etc. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?

Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 5-7days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost 15 to 30 days to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?

Re: Yes. If needed, we'd like to.

RFQ

1. How to make payment?
We accept Alibaba trade assurance; Delivery after payment only.
2. How and when to deliver goods?
We delivery goods by Express, USA & EU special line/Royal Mail/UPS/USPS/DHL/Fedex/EMS/E packet.
By sea or by air are also used.

3. How to distinguish product quality?
You get what you paid for, we can't be the cheapest but product must be safe and good.
We can provide COA and HPLC test reports for your reference, and COA for the acutal lot before delivery for your evaluation. We always recommend testing quality first with trail order.

4. what can you buy from us？

hemical products、Industrial textile products、Plastic products、Rubber products、cosmetics、mechanical equipment、Hardware products.

5. why should you buy from us not from other suppliers?

Before-sale service, after sale technical consultancy service.

6. How to place order online?

Performa invoice will be sent after confirmation from the client along with our bank details. In the same time we also accept PO as an confirmation to prepare the shipment.

Certificates

Basic Info

Product Name:

3,5-Dibromo-2(1H)-pyrazinone

Other Name:

2(1H)-Pyrazinone,3,5-dibromo-;Pyrazinol,3,5-dibromo-;3,5-Dibromo-2(1H)-pyrazinone;3,5-Dibromopyrazin-2-ol;3,5-Dibromo-1H-pyrazin-2-one;3,5-Dibromo-2-hydroxypyrazine;3,5-Dibromo-1,2-dihydropyrazin-2-one

CAS No.:

21943-15-7

Molecular Formula:

C4H2Br2N2O

InChIKeys:

InChIKey=NHVGHXUOFWEOSN-UHFFFAOYSA-N

Molecular Weight:

253.88

Exact Mass:

253.88

DSSTox ID:

DTXSID80587728

HScode:

2933990090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

41.5

XLogP3:

1.3

Density:

2.4±0.1 g/cm3

Melting Point:

174-178°C

Boiling Point:

430.5°C at 760 mmHg

Flash Point:

214.2±27.3 °C

Refractive Index:

1.667

See More 3,5-Dibromo-2(1H)-pyrazinone Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Serious eye damage, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H318 Causes serious eye damage
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help.
Storage	none
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

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 3,5-Dibromo-2(1H)-pyrazinone Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
peptone

Location:
Room A109, No. 29 Dongting Road, Hexi District, Tianjin

Payment Terms:
TT against copy of documents

Average lead Time:
3

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
Less than 5

Year of Establishment:
2024
Country Product Purchase Quantity Date Posted

Post an enquiry for this product

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3,5-Dibromo-2-hydroxypyrazine 99% purity with high quality factory direct supply

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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