Catalog #: FAOH25
Synonym: N-(9-Fluorenylmethoxycarbonyl)-L-alanine, Fmoc-L-alanine, N-Fmoc-L-alanine, N-α-Fmoc-L-alanine monohydrate
Molecular Weight: 311.3
Empirical Formula (Hill Notation) C18H17NO4
Molecular Weight 311.33
Beilstein Registry Number 2225975
EC Number 252-660-6
MDL number MFCD00037139
PubChem Substance ID 24877820
mp 140 – 150 °C
shipped in ambient
storage temp. Store below +30°C.
Color (visual): white to off white
Appearance of substance (visual): powder
N-Fmoc-L-alanine is potentially useful for proteomics studies and solid phase peptide synthesis techniques. Alanine is one of the simplest amino acids – a methyl group as the side chain. This small side chain confers a high degree of flexibility when incorporated into a polypeptide chain. The Fmoc group is typically removed with a base such as pyridine – an orthogonal de-protection strategy to the acid labilie Boc group.
Catalog #: FCOH25
Synonym: N-(9-Fluorenylmethoxycarbonyl)-S-trityl-L-cysteine, Nα-Fmoc-S-trityl-L-cysteine
Empirical Formula (Hill Notation) C37H31NO4S
Molecular Weight 585.71
Beilstein Registry Number 4221286
MDL number MFCD00038538
PubChem Substance ID 57651084
Fmoc-Cys(Trt)-OH is an N-terminal protected cysteine derivative used in peptide synthesis. Fmoc-Cys(Trt)-OH can be deprotected with 95% TFA to yield free thiol. Alternatively, iodine can be used to simultaneously remove the trityl group and form a disulfide bond.
Catalog # HBTU25
Synonym: N,N,N′,N′-Tetramethyl-O-(1H-benzotriazol-1-yl)uronium hexafluorophosphate, O-(Benzotriazol-1-yl)-N,N,N’,N’-tetramethyluronium hexafluorophosphate
≥ 99% (HPLC)
CAS Number 94790-37-1
Empirical Formula (Hill Notation) C11H16F6N5OP
Molecular Weight 379.24
Beilstein Registry Number 7328329
EC Number 423-020-5
MDL number MFCD00075445
PubChem Substance ID 57647025
HBTU is a peptide coupling agent for peptide synthesis. It has been used in standard Fmoc-based solid-phase peptide synthesis (SPPS) protocol. Coupling reagent for peptide synthesis; advantages are: very low racemization, simple reaction conditions, very short reaction time, and high yields.
Xeno-free N-2 Supplement (100X)
Catalog #: XN2-5ML
No animal-derived components.
No human-derived components.
No serum components.
This Xeno-free N-2 Supplement is a serum-free, animal component-free, human-component-free supplement for the growth of neural cells of the peripheral nervous system and the central nervous system.
100X concentrate based on Bottenstein’s formulation.