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  • Mobile:+8619930503256
  • Tel:+8619930503256
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Home > Products >  2-bromo-1-phenylpentan-1-one/alpha Bromovalerophenone with competitive price CAS 49851-31-2

2-bromo-1-phenylpentan-1-one/alpha Bromovalerophenone with competitive price CAS 49851-31-2 CAS NO.49851-31-2

  • Min.Order: 10 Kilogram
  • Payment Terms: L/C,D/P,Western Union,MoneyGram
  • Product Details

Keywords

  • 2-bromo-1-phenylpentan-1-one
  • 49851-31-2
  • alpha Bromovalerophenone with competitive price

Quick Details

  • ProName: 2-bromo-1-phenylpentan-1-one/alpha Bro...
  • CasNo: 49851-31-2
  • Molecular Formula: C8H11Cl3O6
  • Appearance: White to pale yellow crystalline powde...
  • Application: 2-bromo-1-phenylpentan-1-one/alpha Bro...
  • DeliveryTime: within 10days afer get your payment
  • PackAge: Aluminum Foil Bag or as your requirem...
  • Port: Tianjin,qingdao or as your requiremen...
  • ProductionCapacity: 500 Metric Ton/Day
  • Purity: 99%
  • Storage: keep in dry place
  • Transportation: as your requirement
  • LimitNum: 10 Kilogram
  • Grade: Industrial Grade

Superiority

We do following terms :

1) Best quality 

2) Many years experience in this field

3) Loyal customers in countries

4) Professional big supplier

5) Safe shipping

6) Various payment terms

 

 

High quality 2-bromo-1-phenylpentan-1-one/alpha Bromovalerophenone CAS NO.:49851-31-2

 

CAS NO: 49851-31-2

Synonyms: 2-bromo-1-phenylpentan-1-one/alpha Bromovalerophenone

MF: C11H13Br0

MW: 241.12432

Product Catogries: Aromatics; Inhibitor; Intermediates & Fine chemicals; Pharmaceuticals

Appearance: Yellow liquid

Storage: Keep in a cool and dry place

Shelf life: 2 years

Density: 1.31g/ cm^3

Usage: Use for parmaceutical intermediates or chemical reaserch

 

Details

High quality 2-bromo-1-phenylpentan-1-one/alpha Bromovalerophenone CAS NO.:49851-31-2

 

CAS NO: 49851-31-2

Synonyms: 2-bromo-1-phenylpentan-1-one/alpha Bromovalerophenone

MF: C11H13Br0

MW: 241.12432

Product Catogries: Aromatics; Inhibitor; Intermediates & Fine chemicals; Pharmaceuticals

Appearance: Yellow liquid

Storage: Keep in a cool and dry place

Shelf life: 2 years

Density: 1.31g/ cm^3

Usage: Use for parmaceutical intermediates or chemical reaserch

 

Delivery Detail: within 3 days when get the payment.

 Shipping :
We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR

  

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Company Information

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Thanks for your considering of Crovell Biotech (Hebei) Co., Ltd.(Crovell).   Crovell is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.

 

Crovell is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,such as phenylacetamide, dimethylamine hcl, benzyl chloride etc., Crovell also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.

 

After ten years development,Crovell has become a Diversified development company,not only involves in chemicals, but also real estate ,clothes ,agricultural products and so on.

 

So far, Crovell has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in china,Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Crovell.

 

In future, Crovell must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.

FAQ

 

Q: How to start orders or make payments


A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How to confirm the Product Quality before placing orders

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q: What’s your MOQ

A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 100g and 1kg.


Q: Is there a discount

A: Yes, for larger quantity, we always support with better price.


Q:How do you treat quality complaint

First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q:How to contact us


You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.
Send Email to us. 
 

 

Certification: ISO, BRC, KOSHER, HALAL
Application:  addictive
Type: Herbal Extract
Appearance: white Powder
Part Used: Natural
Free Sample: Yes
Manufacturetype: Factory
Resource: Natural
Particle: 100% Pass 80 Mesh
Storage Method: Normal
Extraction Process: Physical
Raw Material: Natural
Specification: ISO
Packaging Material: Barrel, foil bag,box,drum
Origin: shandong China

 

  Nicotinamide 98-92-0

Product Name:Creatine Monohydrate

CAS NO.: 6020-87-7

EINECS No.: 200-306-6

MF: C4H9N3O2.H2O

MW: 149.15

Appearance :White crystal or crystalline powder,80/200 meshes

Assay :99.90% min

Loss on Drying:12.0% max

Heavy Metal(as Pb):10ppm max

Arsenic:1ppm max

Sulfate:0.1% max

Residue on Ignition:0.1% max

Property: White crystal or powder,slightly soluble in water,insoluble in ethanol,ethyl ether.

Usage: Pharmaceutical ingredient,health product.

 4-isopropyltoluene (also p-Cymene) is colorless liquid with a strong, characteristic odor reminiscent of carrot. It tends to darken with aging. It occurs naturally in orange peel oil, mandarin peel oil, satsuma mandarin peel oil, coldpressed lime peel oil, distilled lime peel oil, cinnamon leaf, etc. 4-isopropyltoluene has antimicrobial properties. It is used as a flavor ingredient permitted for direct addition to food for human consumption.

1) Being fat soluble, Aniracetam it has far better penetration into the brain through the blood brain barrier.

 2)   High Quality 99% Aniracetam / Aniracetam Powder is a potent stimulator of the brain’s Glutamate AMPA receptors. AMPA receptor research is considered an exciting development in studying and enhancing cognition. Such compounds that effect AMPA receptors are called Ampakines. The USA's Defense Advanced Research Projects Agency (DARPA) has been actively researching ampakines for military use.

 

Item

Specification

Appearance

White crystalline powder 

Identification

Must positive

Melting point

119°C ~122°C   

Absorbance               

476~506 

Chlorides                

 ≤0.014%  

Sulfate

≤0.04%   

Loss on drying 

<0.5%    

Related substances 

<1.0% 

Sulfated ash  

<0.1%  

Heavy metals  

≤20ppm

Assay by HPLC

≥95.0%

 

Product name
2-Bromo-4'-methylpropiophenone
Synonyms
2-Bromo-1-(4-methylphenyl)-1-propanone
CAS NO.
1451-82-7
Molecular Formula
C10H11BrO
Molecular Weight
227.10
Standard
Assay ≥98%
Appearance
White crystalline powder
Packing
1Kg;25Kg(Export worthy packing)
Applications
Pharmaceutical intermdaites
Status
Commercials

 

CAS Number

675-20-7

Product Name

2-piperidone

Synonyms

Delta-valerolactam; Piperidin-2-one; Piperidin-2-one; δ-valerolactam

Molecular Formula

C5H9NO

Molecular Weight

99.1311

InChI

1/C5H9NO/c7-5-3-1-2-4-6-5/h1-4H2,(H,6,7)

EINECS

211-622-9

Appearance

White To Yellowish Low Melting Crystalline Mass

Density

1.001g/cm3

Melting Point

35-39ºC

Boiling Point

256-262 ºC

Flash Point

147 ºC

Solubility

291 g/L (25 ºC) in water

 

 

ITEM                              SPECIFICATION RESULTS
Appearance Powder/Crystals Complies
Color

White

Complies
Odor & Taste Characteristic Complies
Loss on Drying ≤5.0% 3.22%
Ash ≤5.0% 3.37%
Assay(  Polysaccharide By UV) 30% 32%
Sieve Analysis 80 mesh 98% through
Heavy Metals                         <20ppm Complies
Pb ≤2ppm Complies
As ≤1ppm Complies
Hg ≤1ppm Complies
Bulk density 45-65g/100ml  Complies
Residual Solvents Eur. Pharm.2000 Complies
Microbiological Control
Total plate count <1000 CFU/g Complies
Yeast & mold <100 CFU /g Complies
E.coli   Negative Negative
Salmonella Negative Negative

 

 

Name:  Naproxen

Formula:  C14H14O3

Molecular Weight: 230.26             

Synonyms:  2-Naphthaleneacetic acid, 6-methoxy-α-methyl-, (S)-;Naprontag;(2S)-2-(6-methoxynaphthalen-2-yl)propanoic acid;Nafasol;Proxen LE;(+)-2-(Methoxy-2-naphthyl)-propionic acid;Artrixen;Tohexen;Rahsen;(S)-6-Methoxy-.alpha.-methyl-2-naphthaleneacetic acid;(S)-(+)-Naproxen;(S)-2-(6-Methoxy-2-naphthyl)propionic acid;(+)-2-(Methoxy-2-naphthyl)-propionic acid;        EINECS: 244-838-7              

Density: 1.197 g/cm3             

Melting Point: 152-154 °C(lit.)

Boiling Point:403.888 °C at 760 mmHg             

Flash Point: 154.529 °C    

 

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