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Guaiacol Pharmaceutical Raw Materials CAS 90-05-1 For Antioxidant Flavour Fragrance

Guaiacol Pharmaceutical Raw Materials CAS 90-05-1 For Antioxidant Flavour Fragrance

Brand Name: YUANHANG
Certification: USP BP SGS KOSHER
Model Number: 90-05-1
Minimum Order Quantity: 10 grams
Delivery Time: Usually Within 3-5 Working Days
Payment Terms: Western Union, MoneyGram,Bank Transfer,Bitcoin
Yuanhang Bio-pharmaceutical Technology Co.,Ltd
Verified Supplier
Zhuhai Guangdong China
Business type: Manufacturer Exporter
NO#88, TianXia Road, Zhuhai City, Guangdong Province, China 519000
Supplier`s last login times: within 18 hours

Pharmaceutical Raw Materials Guaiacol for Antioxidant Flavour Fragrance 90-05-1

Basic Information

Name: Guaiacol

CAS No.:90-05-1

Molecular Structure:

Molecular Structure of 90-05-1 (Guaiacol)

Formula: C7H8O2

Molecular Weight : 124.14

Synonyms:

Phenol,o-methoxy- (8CI);1-Hydroxy-2-methoxybenzene;2-Hydroxyanisole;2-Methoxyphenol;Anastil;Guaiastil;Methylcatechol;Phenol,2-methoxy-;O-Methyl catechol;Pyrocatechol monomethyl ether;Pyroguaiac acid;o-Guaiacol;o-Hydroxyanisole;o-Methoxyphenol;Guaiacol (JAN);

EINECS: 201-964-7

Density: 1.109 g/cm3

Boiling Point: 205 ºC at 760 mmHg

Flash Point: 82.2 ºC

Solubility: Slightly soluble

Appearance: off-white crystals

Hazard Symbols:HarmfulXn,Toxic

Description


Guaiacol is an agent thought to have disinfectant properties and used as an expectorant.Guaiacol is a phenolic compound with a methoxy group and is the monomethyl ether of catechol. Guaiacol is readily oxidized by the heme iron of peroxidases including the peroxidase of cyclooxygenase (COX) enzymes. It therefore serves as a reducing co-substrate for COX reactions. Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. It is a yellowish aromatic oil that is now commonly derived from guaiacum or wood creosote. It is used medicinally as an expectorant, antiseptic, and local anesthetic. Guaiacol is used in traditional dental pulp sedation, and has the property of inducing cell proliferation; guaiacol is a potent scavenger of reactive oxygen radicals and its radical scavenging activity may be associated with its effect on cell proliferation. Guaiacol is also used in the preparation of synthetic vanillin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin. Guaiacol has been found in the urine of patients with neuroblastoma and pheochromocytoma.


Guaiacol COA:

ItemsStandardResult
AppearanceSorrel color liquidConfirmed
Guaiacol %≥99.599.53
Crystallization(dry) ºC≥26.526.6
Moisture %≤0.50.458
Substance of low boiling point %≤0.20.18
Substance of high boiling point %≤0.20.16
Heavy metal (according to Pb) %≤0.001≤0.001
Arsenic %≤0.0003≤0.003
ConclusionThe product complies to the enterprise standard

Our service


1.100% reshipment policy is our business basic.100% reshipment immediately if your parcel stays Customs for 4 days and doesn't get updated.
2.Total refund for 15 days of dissatisfaction with quality.
3.We can provide free samples.
4.We have a special packing ,It can be easily passed through the customs.It will be more safe.
5.Our company have a long term cooperate with DHL.EMS.Fedex and so on .It can be sent to your hand more quickly. Parcel photo should be offered within 12hours after receiving your steroid payment.
6.If you have a chance to come to China. I can show you our lab.
7.Our company has WU, MG, TT, and Bitcoin payment ways in advance.You can pay 95% for the peptides cost at first for order, the rest can offer us in your next order;


Our commitment:


Packing: Very discreetly, with rich experience shipping to USA, Canada, UK and no doubt 100% safe delivery guaranteed..

Quality: Our company is a professional leading factory in China in pharmaceutical area, ach batch of steroid powders have to tested by our QC(quality control) department before they are allowed to sell.

Delivery Time: 4-6 days

Deliver From: Hongkong and Guangdong China

Delivery Means: DHL or UPS or FEDEX or Private Courier Service or EMS

Payment: Western Union, Bank transfer, Money gram and Bitcoin


Drostanolone Series
Drostanolone Propionate (Masteron)
Drostanolone Enanthate
DROSTANOLONE
Methenolone Series
Methenolone Acetate (Primobolan)
Methenolone Enanthate
Oral-Steroid Series
Oxandrolone (Anavar)
Methasteron (Superdrol)
Oxymetholone (Anadrol)
Metandienone (Dianabol)
Stanozolol (Winstrol)
Anti-Estrogen Series
Tamoxifen Citrate (Nolvadex)
Clomifene Citrate (Clomid)
Letrozole (Femara)
Toremifene Citrate (Fareston)
Exemestane (Aromasin)
Anastrozole (Arimidex)
Dutasteride (Avodart)
Finasteride (Proscar)
Formestane (Lentaron)
Cabergoline (Caber)
Raloxifene Hydrochloride
Pramipexole
Solvent & Carrier Oil
Guaiacol
Grapeseed Oil (GSO)
Benzyl Alcohol (BA)
Benzyl Benzoate (BB)
Ethyl Oleate (EO)


Product Tags:

pharmaceutical active ingredients

      

pharmaceutical grade raw materials

      

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