5-(Ethylthio)-1H-Tetrazole (ETT) CAS 89797-68-2 Purity >99.0% (HPLC)

Short Description:

Chemical Name: 5-(Ethylthio)-1H-Tetrazole

Synonyms: ETT; ETT Activator 

CAS: 89797-68-2

Purity: >99.0% (HPLC)

Appearance: White or Almost White Crystalline Powder 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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89797-68-2 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 5-(Ethylthio)-1H-Tetrazole (ETT) (CAS: 89797-68-2) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 5-(Ethylthio)-1H-Tetrazole, Please contact: alvin@ruifuchem.com

89797-68-2 - Chemical Properties:

Chemical Name 5-(Ethylthio)-1H-Tetrazole   
Synonyms ETT; 5-Ethylthiotetrazole; ETT Activator; Activator Reagent
Stock Status In Stock, Commercial Production  
CAS Number 89797-68-2
Molecular Formula C3H6N4S
Molecular Weight 130.17 g/mol
Melting Point 85.0~89.0℃ 
Density 0.786 g/mL at 25℃ 
Solubility  Soluble in Methanol, Almost Transparency
Hazard Class 4.1; Flammable Solid
COA & MSDS Available
Sample  Available
Origin Shanghai, China
Shelf Life 60 Months When Properly Stored
Brand Ruifu Chemical

89797-68-2 - Specifications:

Items Specifications  Results
Appearance White or Almost White Crystalline Powder Complies               
Melting Point 85.0~89.0℃ 86.2~87.0℃
Water by Karl Fischer  <0.30% 0.15%
Clarity & Solubility Clear & Colorless Complies
Purity / Analysis Method >99.0% (HPLC)  99.84%
Infrared Spectrum Consistent with Structure Complies 
1H NMR Spectrum Consistent with Structure Complies 
Conclusion The product has been tested and complies with the given specifications

Package/Storage/Shipping:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

89797-68-2 - Risk and Safety:

Risk Codes
R36/37/38 - Irritating to eyes, respiratory system and skin.
R44 - Risk of explosion if heated under confinement
R36 - Irritating to the eyes
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R11 - Highly Flammable
R5 - Heating may cause an explosion
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S35 - This material and its container must be disposed of in a safe way.
S36/37 - Wear suitable protective clothing and gloves.
S16 - Keep away from sources of ignition.
S36 - Wear suitable protective clothing.
UN IDs UN 1648 3/PG 2
WGK Germany 3
HS Code 2933990099
Hazard Note Irritant
Hazard Class 4.1
Packing Group III

89797-68-2 - Application:

5-(Ethylthio)-1H-Tetrazole (ETT) (CAS: 89797-68-2) is used a powerful activator in DNA and RNA syntheses. 5-(Ethylthio)-1H-Tetrazole is an efficient activator, that activates nucleoside phosphoramidites towards condensation with a nucleoside to form dinucleoside phosphates during oligonucleotide synthesis. Protective agents for RNA active agents and DNA synthesis active genes.

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