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4- Methylumbelliferone Medical Raw Materials CAS 90-33-5 Antiviral Pharm Grade

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4- Methylumbelliferone Medical Raw Materials CAS 90-33-5 Antiviral Pharm Grade

China 4- Methylumbelliferone Medical Raw Materials CAS 90-33-5 Antiviral Pharm Grade supplier
4- Methylumbelliferone Medical Raw Materials CAS 90-33-5 Antiviral Pharm Grade supplier 4- Methylumbelliferone Medical Raw Materials CAS 90-33-5 Antiviral Pharm Grade supplier

Large Image :  4- Methylumbelliferone Medical Raw Materials CAS 90-33-5 Antiviral Pharm Grade

Product Details:

Place of Origin: China
Brand Name: YC
Certification: ISO9001
Model Number: CAS: 90-33-5

Payment & Shipping Terms:

Minimum Order Quantity: 10 grams
Price: 1 USD
Packaging Details: 1kg/bag
Delivery Time: 1-3 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 2000kgs/ month
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Detailed Product Description
Name: 4-Methylumbelliferone EINECS #: 201-986-7
Molecular Formula: C10H8O3 Molecular Weight: 176.17
Character:: White Powder. CAS Number: 90-33-5
High Light:

active pharmaceutical ingredient

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pharmaceutical active ingredients

 
 
4-Methylumbelliferone CAS 90-33-5 USP/ EP 99% Purity Antiviral Pharm Grade

 


Basic Info

 

 
Synonyms: 2H-1-Benzopyran, 7-hydroxy-4-methyl-2-oxo-;2H-1-Benzopyran-2-one, 7-hydroxy-4-methyl-;2H-1-Benzopyren-2-one, 7-hydroxy-4-methyl-;4-Methylumbelliferon;4-Metylumbelliferone;7-hydroxy-4-methyl-2h-1-benzopyran-2-on;7-Hydroxy-4-methyl-2H-1-benzopyran-2-one;7-hydroxy-4-methyl-2h-1-benzopyren-2-on
 
CAS: 90-33-5
 
EINECS: 201-986-7
 
Assay: 99%
 
Molecular Formula: C10H8O3
 
Molecular Weight: 176.17
 
Melting point: 188.5-190 °C(lit.)
 
Packing: foil bag or tin.
 
Delivery: Express courier.
 
Character: white powder.
 
Usage: Hymecromone (4-methylumbelliferone) is a drug used in bile therapy. It is used as choleretic and antispasmodic drugs and as a standard for the fluorometric determination of enzyme activity.
 
 

The detail information of 4-Methylumbelliferone:

 

Commodity Name 4-Methylumbelliferone
Another Name 7-Hydroxy-4-methylcoumarin
Purity ≥99%
Appearance White needle-like crystalline powder
Mesh 98% Pass 80 mesh
CAS NO. 90-33-5
Molecular Formula C10H8O3
Molecular Weight 176.17
Structural Formula 4- Methylumbelliferone Medical Raw Materials CAS 90-33-5 Antiviral Pharm Grade
Function 1).4-Methylumbelliferone can promote the secretion of bile;
2).4-Methylumbelliferone has antiallergic effect;
3).4-Methylumbelliferone has antispasmodic and analgesic action.
Quality 1.Ash: 5% Max
2.Moisture:5% Max
3.As:2ppm Max
4.Pb:2ppm Max
Microbiological 1.Total plate count:1000cfu/g
2.Yeast & Mold: 100cfu/g
3.E.Coil:Negative
4.Salmonella:Negative
5.Staphylococcus:Negative
Packing & Storage
Packing Packed in Fiber drum & double plastic bag inside.N.W.:25kgs,I.D.35 x H51cm
Shipping By Sea ,Air or By Express
Storage Keep in cool and dry places, keep away from strong light
Shelf Life 2Years
Payment
Sample order 100% T/T or Western Union in advance
Usual Order by Sea 30% deposit and 70% balance against the copy of the B/L
Usual Order by Air or Express 100% T/T in advance

 

 

How to Proceed Your Orders?

 

Step 1
Please let me know the items you are favorable, quantities, and the destination country.(Email: lile@yccreate.com/Whatsapp: +86-18872220758)

 

Step 2
We discuss the detail price of product and the suitable packing way, terms of Payment and shipping method to reach an agreement. You confirm all details, and offer us purchasing order.

 

Step 3
Parcel would be arranged within 12 hours after your payment. Packing photos and track number will be given to you soon later.

 

Step 4
You sign for the parcel , deliveried.

 

Step 5
We offer after-sales service after you receive parcel.

 
 

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