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Friday, September 28, 2012
Boc - D - Glu - OBzl about attribute!
CAS No. : 34404-30-3
Molecular formula: C17H23NO6
Molecular weight: 337.4
Melting point: 58-65 ℃
Purity (HPLC) : 98% or more.
Appearance: white to kind of white powder
Alias: ACID - OBZL BOC - D - glutamic ACID (OBZL) - OH BOC - D - glutamic ACID - A - benzyl; BOC - D - glutamic acid - Y - benzyl ester BOC - D - glutamate 1 - benzyl ester; Tertiary butyl carbonyl oxygen - D - glutamine sour alpha benzyl ester
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Tuesday, September 25, 2012
Boc - Cys (Acm) - the introduction of ONp!
Alias: BOC - S - acetyl - L - cysteine 4 - nitrobenzene ester BOC - L - cysteine acetyl amino - 4 - nitro phenyl acetate; BOC - L - cysteine (ACM) P - NITROPHENYL ESTER; BOC - CYS (ACM) - ONP BOC - cysteine (ACM) - ONP, nitrobenzene 4 - nitro phenyl acetate, EINECS 261-377-7
Molecular formula: C17H23N3O7S appearance: white to kind of white powder purity (HPLC) : 98% or more. CAS number: 586511-76-6 molecular weight: 413.45 storage condition. : - 15 ° C
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Sunday, September 23, 2012
Boc - Asp (otBu) - OH attribute value!
Boc - Asp (otBu) - OH is white powder, member of the cell receptors on the surface of a complex mediated muscle precursors cells - the interaction between cells. Promote the muscle cell differentiation.
Molecular formula: C13H23NO6
CAS number: 1676-90-0
Melting point: 60-65 ° C
Purity (HPLC) : 98% or more than optical rotation: 1.7 degrees (C = 1 IN MEOH)
Storage: 4 ° C
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Thursday, September 20, 2012
Boc - Asp (OBzl) - OH related parameters.
CAS number: 7536-58-5
Molecular formula: C16H21NO6
Molecular weight: 323.4
Appearance: white powder
Melting point: 98-102 ℃
Purity (HPLC) : 98% or more.
Storage: 4 ℃
Boc - Asp (OBzl) - OH function: member of cell receptors on the surface of a complex mediated muscle precursors cells - the interaction between cells. Promote the muscle cell differentiation.
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Tuesday, September 18, 2012
Boc - basic attribute of Asn - OH!
CAS number: 7536-55-2
Molecular formula: C9H16N2O5
Molecular weight of 232.23
Appearance: white powder
Purity (HPLC) : 98% or more
Specific rotation: - 6 ± 1 o (C = 1, DMF)
Stored in 4 ° C
Application: Boc chemical synthesis of peptides used in Asn reagent.
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Sunday, September 16, 2012
Boc - D - Arg - OH · HCl · H2O basic attribute!
CBNumber: CB9104994
Molecular formula: C11H25ClN4O5
Molecular weight: 328.79
MOL File: 113712-06-4. MOL
BOC - D - arginine hydrochloride chemical properties
Melting point: 176-178 ° C
Storage conditions: - 20 ° C
CAS DataBase: 113712-06-4 (CAS DataBase Reference)
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Friday, September 14, 2012
Boc - beta Ala - OH basic material!
Boc - beta Ala - OH is a used to protect amino protection base. Amine and two carbonated second tertiary butyl ester and weak base (such as potassium carbonate, triethylamine, etc.) effect, can use two phase reaction. Hydrochloric acid treatment, product for isobutylene and carbon dioxide gas.
Boc - beta Ala - OH
CAS No. : 3303-84-2
Molecular Formula: 3303-84-2
Appearance: White to off - White powder
Melting Point: 72-79 ° C
Purity (HPLC) : 98% min.
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Wednesday, September 12, 2012
Fmoc - Tyr (tBu) - Wang resin related properties
Fmoc - Tyr (tBu) - Wang resin has the following properties:
Molecular formula: C28H28NO4R
Molecular weight: 442.53
Storage conditions. : 2-8 ° C
Safety instruction: 24/25
WGK Germany: 3
F: 21
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Thursday, September 6, 2012
Fmoc - Phe - Wang resin properties!
Synonyms: CBNumber: CB2425733
Molecular formula: C24H20NO3R
Molecular weight: 370.42
MOL files: MOL file
FMOC - PHE - WANG RESIN chemical properties
Storage conditions: 2-8 ° C
Safety information
Safety instruction: 24/25
WGK Germany: 3
F: 21
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Wednesday, September 5, 2012
Fmoc - Gly - Wang resin chemical properties!
Molecular Formula: C17H14NO3R
Formula Weight: 280.3
MOL File: Mol file
FMOC-GLY-WANG RESIN Property
storage temp. : 2-8°C
Safety
Safety Statements : 24/25-22
WGK Germany : 3
F : 21
More about: buy Fmoc-Gly-Wang resin
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