Showing posts with label Lys Derivatives. Show all posts
Showing posts with label Lys Derivatives. Show all posts

10.3.20

CAS#1202003-49-3 Fmoc-α-Me-Lys(Boc)-OH MFCD17019258 | 36858

IUPAC: (2S)-6-{[(tert-butoxy)carbonyl]amino}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylhexanoic acid
Synonyms
Fmoc-Alpha-Me-L-Lys(Boc)-OH; Fmoc-Alpha-Me-L-Lys(Boc)-OH; Fmoc-α-Me-L-Lys(Boc)-OH
CAT#
36858
CAS#
1202003-49-3
MDL#
MFCD17019258
Molar Formula
C27H34N2O6
Molar Weight
482.577
Purity
95%, or 98% 
Packages
100mg, 250mg, 1g, 5g, 10g, 25g or 100g packing on demand
InChiKey
MYQXEVZHWDILHG-MHZLTWQESA-N
Enantiomer
CAS#1315449-94-5 Fmoc-α-Me-D-Lys(Boc)-OH

23.12.19

CAS#1173996-67-2 Fmoc-N-Me-Lys(ivDde)-OH | 36333

IUPAC NAME: (2S)-6-{[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)hexanoic acid
Synonyms
Fmoc-N-Me-L-Lys(ivDde)-OH
CAT#
36333
CAS#
1173996-67-2
MDL#

Molar Formula
C35H44N2O6
Molar Weight
588.745
Purity
95%, 97%, 98%
SMILES
CC(C)CC(NCCCC[C@H](N(C)C(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)C(O)=O)=C1C(=O)CC(C)(C)CC1=O
InChikey
PXYBONDKPAYCCD-LJAQVGFWSA-N
Enantiomer

26.9.19

CAS#13734-28-6 Boc-Lys-OH N2-Boc-L-Lysine MFCD00038203 | 31101

(2S)-6-amino-2-{[(tert-butoxy)carbonyl]amino}hexanoic acid
Synonyms
N2-Boc-L-Lysine; Boc-L-Lysine; Boc-L-Lys-OH; N-Alpha-Boc-L-Lysine; N-Alpha-tButoxycarbonyl-L-Lysine 
CAT
31101
CAS
13734-28-6
MDL
MFCD00038203
Formula
C11H22N2O4
M.W.
246.307
SMILES
CC(C)(C)OC(=O)N[C@@H](CCCCN)C(O)=O
InChIKey
DQUHYEDEGRNAFO-QMMMGPOBSA-N CA
Enantiomer
Quality
Analysis like HNMR, Purity, MS, Chirality, Rotation, IR, M.P., K.F., LOD etc. may be fully or selectively done.

25.3.15

Fmoc-HArg-OH·HCl CAS#208174-14-5 (GLB ID-21211)

(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-guanidinohexanoic acid hydrochloride
Product Synonyms
Fmoc-HoArg-OH·HCl; Fmoc-L-HomoArginine Hydrochloride
Appearance
White to off-white Powder
GLB ID#
21211
CAS#
776277-76-0(net) Update(19/09/15):208174-14-5
MDL#
Fmoc-HArg-OH, MDL#MFCD01861360
PubChem CID
N/A
InChIKey
CIHMGZUUYMRKGJ-FYZYNONXSA-N
Formula
C22H27ClN4O4
M.W.
446.9
Purity
≥98.5%
Specific Rotation[a]20/D
Once measured ~-10° (C=1 in DMF)
Optical Purity
≤0.5% D-enantiomer
Melting Point
~185°C
Solubility
0.3gram in 2ml MeOH clear solution
Water Content (K.F.)
≤1.0%
Loss on drying
≤2.0%(80°C, 2h)
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
5g, 25g, 100g, 1kg, 5kg, 25kg, 100kg..... or on request 
Storage
Keep cool & dry under <25°C upon the receipt of goods
Price
Use
For the R&D purpose only, strictly not permitted for drug use.

19.2.15

Fmoc-Lys(N3)-OH CAS#159610-89-6 (GLB ID-36874)

(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-azidohexanoic acid
Product Synonyms
Fmoc-Lys(N3)-OH
Appearance
White to Off-white powder
GLB ID#
36874
CAS#
159610-89-6
MDL#
 MFCD13182319
PubChem CID
InChI Key
PJRFTUILPGJJIO-IBGZPJMESA-N
Formula
C21H22N4O4
M.W.
394.42
Purity
≥98%
Specific Rotation[a]20/D
Not measured
Optical Purity
≤0.5% D-enantiomer
Melting Point
Not measured
Solubility
1mmol in 2ml DMF clear solution
Water Content (K.F.)
Not measured
Residual solvent
≤2.0% (Diethyl Ether)
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
1g, 5g, 10g, 25g..... or on request 
Storage
Keep cool & dry under <-18°C upon the receipt of goods
Price
Use
For the R&D purpose only, strictly not permitted for drug use.

19.1.15

H-Lys(Boc)-OBzl·HCl CAS#33170-57-7 (GLB ID-13416)

(S)-benzyl 2-amino-6-((tert-butoxycarbonyl)amino)hexanoate hydrochloride
Product Name
H-Lys(Boc)-OBzl·HCl;N-Epsilon-Boc-L-Lysine Tert-butyl Ester Hydrochloride
GLB ID#
13416
CAS#
33170-57-7
MDL#
MFCD11045868
Formula
C18H29ClN2O4
M.W.
372.5
Appearance
White to off-white powder
Purity
≥98%
Specific Rotation[a]20/D
-9.4° (C=2 in H2O)
Optical Purity
Not measured
Melting Point
Once measured ~132°C
Solubility
0.3gram in 2ml MeOH clear solution
Water Content (K. F.)
≤3.0%
Loss on drying
≤1.0% (45°C, 2h)
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
5g, 25g, 50g, 100g, 250g, 1kg, 5kg, 10kg.... or on request 
Storage
Keep cool & dry under 25oupon the receipt of goods
Price
Use
For the research and development purpose only

14.1.15

H-Lys(Z)-OH CAS#1155-64-2 (GLB ID-13003)

(S)-2-amino-6-(((benzyloxy)carbonyl)amino)hexanoic acid
Product Name
H-Lys(Z)-OH;
GLB ID#
13003
CAS#
1155-64-2
MDL#
MFCD00002638
Formula
C14H20N2O4
M.W.
280.3
Appearance
White to off-white powder
Purity
≥98%
Specific Rotation[a]20/D
+14° ± 2° (C=0.5 in 1N HCl)
Optical Purity
Not measured
Melting Point
230-260°C
Solubility
0.3gram in 2ml TFA clear solution
Water Content (K. F.)
Not measured
Loss on drying
≤1% (80°C, 2h)
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
5g, 25g, 50g, 100g, 250g, 1kg, 5kg.... or on request 
Storage
Keep cool & dry under 25oC away from the light upon the receipt of goods
Price
Use
For the research and development purpose only

16.10.14

Boc-Lys(Boc)-OH CAS#2483-46-7 (GLB ID-31105)

(S)-2,6-bis((tert-butoxycarbonyl)amino)hexanoic acid
Product Name
Boc-Lys(Boc)-OH
GLB ID#
31105
CAS#
2483-46-7
MDL#
MFCD00038515
Formula
C16H30N2O6
M.W.
346.4
Appearance
Colorless oil
Purity
≥98%
Specific Rotation[a]20/D
-3±1°(C=1 in MeOH) 
Optical Purity
Not measured
Melting Point
Not measured
Solubility
0.3gram in 2ml MeOH clear solution
Water Content (K. F.)
Not measured
Loss on drying
Not measured
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
25g, 50g, 100g, 250g, 1kg, 5kg.... or on request 
Storage
Keep cool & dry under 25o upon the receipt of goods
Price
Use
For the research and development purpose only

21.9.14

CAS146982-27-6 Fmoc-L-Lys(Alloc)-OH MFCD00190872 | 36880

(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-(((allyloxy)carbonyl)amino)hexanoic acid
Product Name
Fmoc-Lys(Alloc)-OH; Nα-Fmoc-Nε-Allyloxycarbonyl-L-Lysine
GLB ID#
36880
CAS#
146982-27-6
MDL#
MFCD00190872
Formula
C25H28N2O6
M.W.
452.4
Appearance
White to off-white powder
Purity
≥96%
Specific Rotation[a]20/D
-12°±2°(C=1 in DMF) 
Optical Purity
Not measured
Melting Point
~90°
Solubility
0.3gram in 2ml DMF clear solution
Water Content (K. F.)
≤1.0% 
Loss on drying
≤1.0%(75°C, 2h)
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
5g, 25g, 100g, 250g, 500g, 1kg, 2kg, .... or on request 
Storage
Keep cool & dry under 25o upon the receipt of goods
Price
Use
For the research and development purpose only

H-Lys(Alloc)-OH CAS#6298-03-9 (GLB ID-13438)

(S)-6-(((allyloxy)carbonyl)amino)-2-aminohexanoic acid
Product Name
H-Lys(Alloc)-OH; N-Epsilon-Allyloxycarbonyl-L-Lysine
GLB ID#
13438
CAS#
6298-03-9
MDL#
MFCD00237142
Formula
C10H18N2O4
M.W.
230.3
Appearance
White to off-white powder
Purity
≥98%
Specific Rotation[a]20/D
Not measured
Optical Purity
Not measured
Melting Point
Not measured
Solubility
0.3gram in 2ml 6N HCl clear solution
Water Content (K. F.)
Not measured
Loss on drying
Not measured
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
1g, 5g, 25g, 100g, 250g, 500g, 1kg,.... or on request 
Storage
Keep dry under 25o upon the receipt
Price
Use
For the research and development purpose only

3.9.14

Fmoc-Lys(Ac)-OH CAS#159766-56-0 (GLB ID-36809)

(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-acetamidohexanoic acid
Product Name
Fmoc-Lys(Ac)-OH
GLB ID#
36809
CAS#
159766-56-0
MDL#
MFCD00077409
Formula
C23H26N2O5
M.W.
410.5
Appearance
White to off-white powder
Purity
≥98%
Specific Rotation[a]20/D
-13.5°±2°(C=1 in DMF)
Optical Purity
Not Determined
Melting Point
155-165°C
Solubility
0.3gram in 2ml DMF clear solution
Water Content (K. F.)
≤1.0%
Loss on drying
≤1.0%(90°C, 2h)
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
1g, 5g, 25g, 100g, 500g, 1kg.... or on request 
Storage
Keep dry under -18o upon the receipt
Price
Use
For the research and development purpose only

26.8.14

Fmoc-Lys-OH·HCl CAS#139262-23-0 (GLB ID-36804)

(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-aminohexanoic acid hydrochloride
Product Name
Fmoc-Lys-OH·HCl
GLB ID#
36804
CAS#
139262-23-0
MDL#
MFCD00190889
Formula
C21H24N2O4·HCl
M.W.
404.9
Appearance
White to off-white powder
Purity
≥98.5%
Specific Rotation[a]20/D
-10°±2.5°(C=1 in DMF)
Optical Purity
Not Determined
Melting Point
~190°C
Solubility
0.3g in 2ml DMF clear solution
Water Content (K. F.)
≤2.0%
Loss on drying
≤2.0%(90°C, 2h)
IR Spectrum
Complies
MS Spectrum
Complies
NMR Spectrum
Complies
Packaging
5g, 25g, 100g, 500g, 1kg, 5kg, 10kg.... or on request 
Storage
Keep dry under 25o upon the receipt
Price
Use
For the research and development purpose only