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N-Hydroxy-7-azobenzotriazole(HOAT)

Name: N-Hydroxy-7-azobenzotriazole(HOAT)
Brand: Leju
SKU: pr2407031467
Price: 1 USD
Availability: InStock

2 Inquiries

Unit Price: Get Latest Price 

CAS No.:

39968-33-7

Grade:

Industrial Grade

Content:

98%

Port:

shanghai

Brand:

Leju

Packaging:

25kg/Cardboard Drum

Price valid (until):

2024-08-15

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Leju-peptide

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

GLP-1,Tirzepatide,amino acid

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Product Description
Seller Information
Inquiry History

Description

Product Detail

It can not only effectively inhibit racemization, but also greatly improve the reaction speed. It is especially suitable for the synthesis of steric polypeptides.

Items	Specifications

Basic Info

Product Name:

HOAt

Other Name:

3H-1,2,3-Triazolo[4,5-b]pyridine,3-hydroxy-;3-Hydroxy-3H-1,2,3-triazolo[4,5-b]pyridine;1-Hydroxy-1H-v-triazolo[4,5-b]pyridine;1-Hydroxy-7-azabenzotriazole;7-Aza-1-hydroxybenzotriazole;HOAt;[1,2,3]Triazolo[4,5-b]pyridin-3-ol;1-Hydroxyl-7-azabenzotriazole;3H-[1,2,3]Triazolo[4,5-b]pyridin-3-ol;N-Hydroxy-7-azabenzotriazole;3-Hydroxytriazolo[4,5-b]pyridine

CAS No.:

39968-33-7

Molecular Formula:

C5H4N4O

InChIKeys:

InChIKey=FPIRBHDGWMWJEP-UHFFFAOYSA-N

Molecular Weight:

136.11

Exact Mass:

136.11

EC Number:

609-760-3

UNII:

TX8XYH09H0

DSSTox ID:

DTXSID0075239

HScode:

29332990

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

63.8

XLogP3:

-0.68

Appearance:

yellow crystalline powder

Density:

1.603 g/cm³

Melting Point:

215-217 °C

Boiling Point:

376.8±34.0 °C at 760 mmHg

Flash Point:

213-216°C

Refractive Index:

1.836

Storage Conditions:

Store at RT.

See More HOAt Properties 

Hazard Identification

Classification of the substance or mixture

Explosives, Division 1.4

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H204 Fire or projection hazard H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P234 Keep only in original packaging. P240 Ground and bond container and receiving equipment. P250 Do not subject to grinding/shock/friction/â¦. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P370+P372+P380+P373 In case of fire: Explosion risk. Evacuate area. DO NOT fight fire when fire reaches explosives. P370+P380+P375 In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. 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.
Storage	P401 Store in accordance withâ¦
Disposal	P503 Refer to manufacturer/supplierâ¦ for information on disposal/recovery/recycling. 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 HOAt Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
GLP-1,Tirzepatide,amino acid

Location:
488# 108 gulanglu putuo shanghai

Payment Terms:
TT against copy of documents,100% TT in advance

Average lead Time:
1

Total Annual Revenue:
$5 million-$10 million

Total Employees:
101-200

Year of Establishment:
2014

Certifications:
Director of the Association of Polypeptides,iso9001

Shanghai Leju Biochem C o., LTD ， headquartered in Shanghai, the company's technology platform is located in shandong and Shanghai, the production base is located in Inner Mongolia Autonomous Region , covers an area of 30 0 acres, has a mature production facilities and sewage treatment system, complete quality system documents are complete, is a national mature biological medicine industrial park, strong. R&D Lab ： 205#B building 1369 Kangqiao east Road Zhangjiang Zone Pudong Shanghai. Company personnel are with many years of market research and development of resources and production experience marketing manager and engineer team, chemical synthesis and biological fermentation technology platform, and fully docking with the university research institute for technical cooperation, to ensure that the technology advancement and innovation, through inspection technology is practical for marketing system, product for frontier biopharmaceutical development direction, advanced pharmaceutical intermediates and reagent products, has a number of national patent technology production enterprise.

Hyderabad with supporting factories in India, with the local pharmaceutical and chemical manufacturing enterprises have a profound basis of cooperation, and Dr Apis and advanced intermediates of domestic team development company transfer of technology and development of technology, product variety is very competitive edge, can fill the gaps in the domestic market, the demand.

The company in good faith first, innovative development, win-win principle, continue to attract customers from all over the world to come. With all the company's resources to meet customer demand, production and trade are able to fully understand customer needs, provide friends around the high quality products at the same time, let the customer can feel the company a reliable and professional, have assisted effect on customer business development in the future, it is the mission of the company's largest only help more enterprise to succeed, is the value of the enterprise with the management philosophy of self-help help others, you can go more steady for a long time.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	1-Hydroxy-7-azabenzotriazole	1 KG	Oct 8, 2023
South Africa	HOAt (1-Hydroxy-7-azabenzotriazole)	5 KG	Jan 12, 2026

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HOAt (1-Hydroxy-7-azabenzotriazole)-	Industrial Grade/98		chemtour	Inquiry
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HOAt (1-Hydroxy-7-azabenzotriazole)	/	$1-1.2/KG FOB	Hangzhou zhongqi chem co.,Ltd	Inquiry

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