天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Pharmaceutical intermediates>Heterocyclic compound>Pyrazines> 2-Amino-5-bromopyrazine
	2-Amino-5-bromopyrazine
  • 	2-Amino-5-bromopyrazine
  • 	2-Amino-5-bromopyrazine

2-Amino-5-bromopyrazine NEW

Price $5 $0.1
Package 1KG 1000KG
Min. Order: 1KG
Supply Ability: g-kg-tons, free sample is available
Update Time: 2024-04-11

Product Details

Product Name: 2-Amino-5-bromopyrazine CAS No.: 59489-71-3
Min. Order: 1KG Purity: 98%
Supply Ability: g-kg-tons, free sample is available Release date: 2024/04/11
Lead time: In stock, ready for shipment Packaging: bag/bottle/drum/IBC
Delivery: By express, by air, by sea Origin: Manufacturer, advantage product
COA, MSDS: Available, contact us for details Name: Tina

 1. Materials information

Names

Name2-Amino-5-bromopyrazine
SynonymMore Synonyms

 2-Amino-5-bromopyrazine Biological Activity

Description2-Amino-5-bromopyrazine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
Research Areas >> Others
Signaling Pathways >> Others >> Others

 Chemical & Physical Properties

Density1.8±0.1 g/cm3
Boiling Point274.2±35.0 °C at 760 mmHg
Melting Point113-117 °C(lit.)
Molecular FormulaC4H4BrN3
Molecular Weight174.00
Flash Point119.7±25.9 °C
Exact Mass172.958847
PSA51.80000
LogP1.55
Vapour Pressure0.0±0.6 mmHg at 25°C
Index of Refraction1.649

 MSDS

2-Amino-5-bromopyrazine MSDS(Chinese)

 Safety Information

SymbolArticle illustration Article illustration
GHS05, GHS07
Signal WordDanger
Hazard StatementsH302-H315-H317-H318
Precautionary StatementsP280-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard CodesXn:Harmful
Risk PhrasesR20/21/22;R36/37/38;R44
Safety PhrasesS26-S37/39-S45-S36/37/39-S22
RIDADRNONH for all modes of transport
WGK Germany3
HS Code2933990090

 Synthetic Route

Previous 1/2 Next
Article illustration

Aminopyrazine

CAS#:5049-61-6

~90%

Article illustration

2-Amino-5-bromo...

CAS#:59489-71-3

Literature: Chou, Chun-Ming; Tung, Yu-Wen; Lin, Meng-I; Chan, Diana; Phakhodee, Wong; Isobe, Minoru Heterocycles, 2012 , vol. 86, # 2 p. 1323 - 1339
Article illustration

Aminopyrazine

CAS#:5049-61-6

~60%

Article illustration

2-Amino-5-bromo...

CAS#:59489-71-3

Article illustration

2-Amino-3,5-dib...

CAS#:24241-18-7

Literature: Chemical Communications, , vol. 47, # 16 p. 4688 - 4690
Article illustration

2-Amino-3,5-dib...

CAS#:24241-18-7

~84%

Article illustration

Aminopyrazine

CAS#:5049-61-6

Article illustration

2-Amino-5-bromo...

CAS#:59489-71-3

Literature: Organic Process Research and Development, , vol. 10, # 4 p. 822 - 828

 Precursor & DownStream

Precursor  3


  • Article illustration CAS#:5049-61-6
    Aminopyrazine

  • Article illustration CAS#:24241-18-7
    2-Amino-3,5-dib...

  • Article illustration CAS#:486424-37-7
    3-Amino-6-bromo...

DownStream  10

Previous 1/3 Next

  • Article illustration CAS#:89323-09-1
    5-Amino-2-pyraz...

  • Article illustration CAS#:40155-43-9
    5-Aminopyrazine...

  • Article illustration CAS#:374063-92-0
    5-Bromopyrazin-2-ol

  • Article illustration CAS#:912773-24-1
    6-Bromoimidazo[...

 Customs

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


2. Packaging of materials


  • For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

  • For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                             Or smaller package 1kg/bottle, 10kgs/bottle as request. 


Article illustrationArticle illustration


3. Shipping & Delivery

  • By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

Article illustration


  • By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

Article illustration


  • By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

Article illustration


4. Contact information

For more details, pls contact us freely.

Email address: Tina@fdachem.com

Mob: 86 13213167925

WhatsApp/Skype/Wechat/LINE: 86 13213167925








Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/25kg
Shaanxi Haibo Biotechnology Co., Ltd
2023-08-31
$10.00/1kg
Henan Bao Enluo International TradeCo.,LTD
2023-08-18
$0.00/1KG
VIP3Y
Henan Aochuang Chemical Co.,Ltd.
2022-10-08
$1.10/1g
VIP4Y
Dideu Industries Group Limited
2022-03-16
$10.00/1KG
Hebei Zhanyao Biotechnology Co. Ltd
2021-10-12
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-08-11
$0.00/1KG
VIP6Y
Shaanxi Dideu Medichem Co. Ltd
2020-04-28
$8.00/1kg
VIP7Y
Career Henan Chemical Co
2018-12-17
  • Since: 2023-02-10
  • Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro
INQUIRY