Tetrazole CAS 288-94-8 Purity >98.0% (Titration)

Short Description:

Chemical Name: Tetrazole

Synonyms: 1H-Tetrazole 

CAS: 288-94-8

Purity: >98.0% (Titration)

Appearance: White Sandiness Crystals 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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288-94-8 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Tetrazole (CAS: 288-94-8) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Tetrazole (CAS: 288-94-8), Please contact: alvin@ruifuchem.com

288-94-8 - Chemical Properties:

Chemical Name Tetrazole 
Synonyms 1H-Tetrazole; 2H-Tetrazole; 1H-TZ; 1H-1,2,3,4-Tetrazole
Stock Status In Stock, Commercial Production  
CAS Number 288-94-8
Molecular Formula CH2N4
Molecular Weight 70.06 g/mol
Melting Point 155.0~159.0℃ 
Density 0.798 g/mL at 20℃ 
Refractive Index n20/D 1.348
Sensitive Hygroscopic, Heat Sensitive 
Solubility in Water    Soluble in Water, Almost Transparency 
Solubility  Soluble in Ethanol, Acetone, Methanol. Very Slightly Benzene, Ether
Solubility in Methanol Almost Transparency 
COA & MSDS Available
Sample  Available
Shelf Life Two Years When Properly Stored
Origin Shanghai, China
Product Categories Coupling Agent
Brand Ruifu Chemical

288-94-8 - Specifications:

Items Specifications  Results
Appearance White Sandiness Crystals  White Sandiness Crystals  
Melting Point 155.0~159.0℃ 157.8~158.5℃
Loss on Drying <0.10% 0.05% 
Purity / Analysis Method >98.0% (Titration)  99.5% 
Infrared 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. Incompatible with reducing agents and alkali metals.
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. 

288-94-8 - Risk and Safety:

Risk Codes R11 - Highly Flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36 - Irritating to the eyes
R5 - Heating may cause an explosion
R4 - Forms very sensitive explosive metallic compounds
Safety Description S16 - Keep away from sources of ignition.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S36/37 - Wear suitable protective clothing and gloves.
S35 - This material and its container must be disposed of in a safe way.
S15 - Keep away from heat.
UN IDs UN 1993 3/PG 2
WGK Germany 3
RTECS UW7370000
FLUKA BRAND F CODES 3-4.15-10
HS Code 2933990099
Hazard Class 4.1
Packing Group III

288-94-8 - Application:

Tetrazole (CAS: 288-94-8) is a class of synthetic organic heterocyclic compound containing a 5-member ring of four nitrogen atoms and one carbon atom. Tetrazole has several pharmaceutical applications. Tetrazole compound can act as a bioisotere for the carboxylate group, angiotensin II receptor blockers such as losartan and candesartan as well as dimethyl thiazolyl diphenyl tetrazolium bromide (MTT), which can be used in MTT assay for quantifying the respiratory activity of liver cells. It can also be used in DNA assays.
Tetrazole is a catalyst for phosphoramidite synthesis. It is also used as an intermediate for the drug cilostazol. Cilostazol is an antiplatelet drug and a vasodilator. Tetrazole derivatives are used as antibiotics and optically active tetrazole-containing antifungal preparations of azole type was reported. 
Peptide coupling agent; used as a catalyst in the triesteryl phosphine method for the synthesis of oligonucleotides by the coupling reaction of (dialkylamino) phosphine.  

288-94-8 - Health Hazard:

Fire may produce irritating, corrosive and/or toxic gases.  

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