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Methyl-1,5-dimethyl-1H-pyrazole-3-carboxylate
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Methyl-1,5-dimethyl-1H-pyrazole-3-carboxylate
Supplier:
TCI America
Description:
CAS Number: 58239-72-8
MDL Number: MFCD00070628
Molecular Formula: C22H38O3
Molecular Weight: 350.54
Purity/Analysis Method: <gt/>90.0% (T)
Form: Clear Liquid
Flash Point (°C): 201
Specific Gravity (20/20): 0.95
Catalog Number:
(TCT2852-25G)
Supplier:
TCI America
Description:
Molecular Weight: 239.60
Purity/Analysis Method: >98.0% (GC) Form: Clear Liquid Color: Colorless Boiling point (°C): 96 Flash Point (°C): 91 Specific Gravity (20/20): 1.26 Molecular Formula: C8H9Cl3Si
Supplier:
TLC PHARMACEUTICAL STANDARD LTD
Description:
Pharmaceutical Standards, 2-Deoxy-D-Glucose-13C6 (Mixture of Isomers)
Supplier:
TLC PHARMACEUTICAL STANDARD LTD
Description:
Pharmaceutical Standards, Malic Acid Impurity 2 (Mixture of Diastereomers)
Supplier:
Spectrum Chemicals
Description:
Tripropylene Glycol is typically used in ink removal formulations and stick deodorant products.
Supplier:
TCI America
Description:
CAS Number: 7423-32-7
MDL Number: MFCD00058971 Form: Crystal Color: White
Supplier:
Burdick & Jackson
Description:
Suitable for gas chromatography and pesticide residue analysis.
Catalog Number:
(AAB20830-06)
Supplier:
BeanTown Chemical
Description:
CAS: 24800-44-0; EC No: 246-466-0; MDL No: MFCD00014405
Liquid; Molecular Formula: C9H20O4; MW: 192.25
Melting Point: <lt/>-20°; Boiling Point: 273°; Flash point: 145°C (293°F)
Density (g/mL): 1.021; Refractive Index: 1.444
Catalog Number:
(TCD0933-25G)
Supplier:
TCI America
Description:
CAS Number: 25265-71-8
MDL Number: MFCD00004538 Molecular Formula: C6H14O3 Molecular Weight: 134.18 Purity/Analysis Method: >95.0% (GC) Form: Clear Liquid Flash Point (°C): 138 Specific Gravity (20/20): 1.03
Catalog Number:
(97064-716)
Supplier:
VWR
Description:
For RNA purification, it is best to use a phenol or phenol:chloroform mixture with a pH of 4.5 to 5.5. Although phenol alone will purify RNA in these extractions, messenger RNA can collect with the DNA at the inter-phase in the complete absence of chloroform. The ratio of phenol to chloroform can vary from no chloroform to a 1:1 mixture, depending on the individual tissue and the character of the RNA being purified. For many applications, a 5:1 ratio of phenol:chloroform is a recommended starting point. The phenol used for extraction protocols must be highly purified and essentially free of contamination by phenolic acid, a product of phenol oxidation. VWR’s phenol products are manufactured from the purest crystalline phenol to ensure optimal results.
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
2-Ethylhexane-1,3-diol (mixture of isomers) 99%
Catalog Number:
(77290-264)
Supplier:
AMBEED, INC
Description:
4,4'-Methylenebis(cyclohexylamine) (mixture of isomers) 97%
Supplier:
Thermo Scientific Chemicals
Description:
A mixture of the intensely sweet proteins thaumatin I and thaumatin II
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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