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N-Carbobenzyloxy-L-aspartic acid CAS NO.1152-61-0
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- N-Carbobenzyloxy-L-aspartic acid
- Cbz-L-aspartic acid
- CAS:1152-61-0
Quick Details
- ProName: N-Carbobenzyloxy-L-aspartic acid
- CasNo: 1152-61-0
- Molecular Formula: C12H11NO6
- Appearance: White powder
- Application: polypeptide synthesis
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 1152-61-0
Superiority
|
Product name |
N-Carbobenzyloxy-L-aspartic acid |
|
Alias |
N-cbz-L-aspartic acid crystalline; Z-L-Aspartic acid; N-Benzyloxycarbonyl-L-aspartic acid~Z-Asp-OH; Z-Asp-OH; N-CBZ-L-Aspartic acid N-Carbobenzyloxy-L-aspartic acid; N-Carbobenzoxy-L-aspatic acid; CBZ-L-Aspartic Acid-OH; N-Cbz-L-aspartic acid; N-Cbz-L-Asp-OH; NALPHA-Benzyloxycarbonyl-L-aspartic acid; z-Asp; N-[(benzyloxy)carbonyl]aspartic acid; N-[(benzyloxy)carbonyl]-L-aspartic acid; N-[(benzyloxy)carbonyl]-D-aspartic acid; (2S)-2-{[(benzyloxy)carbonyl]amino}butanedioate; Cbz-L-aspartic acid |
|
CAS NO |
1152-61-0 |
|
EINECS No. |
214-568-4 |
|
Molecular formula |
C12H11NO6 |
|
Molecular weight |
265.2199 |
|
Structural formula |
|
|
Product description |
White crystal. Melting point: 115～118℃; specific rotation: [α]54620 +10.0°±0.5°, [α]D20 +8.8°±0.5°(C=2, in acetic acid); irritating.Melting point: 117-119 °C(lit.) ; specific rotation: 10.5 º (c=1,AcOH); refractive index: 9.5 °(C=7, AcOH) |
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Uses |
In polypeptide synthesis. |
Details
|
Item |
Standard |
Results |
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Appearance |
A white to off-white powder |
Conforms |
|
differentiate |
To match with standard |
Consistent |
|
Transmittance |
≥98% |
Conforms |
|
Specific rotation(On dried basis) |
+33.0°~+35.0° |
+33.75° |
|
Loss on drying |
≤0.2% |
0.10% |
|
Chloride |
≤0.02% |
<0.02% |
|
Ammonium(NH4) |
≤0.02% |
<0.02% |
|
Iron(Fe) |
≤0.001% |
<0.001% |
|
Sulfate(So4) |
≤0.02% |
<0.02% |
|
Other amino acids |
Passed |
Conforms |
|
Residue on igaition |
≤0.10% |
0.05% |
|
Heavy metals(Pb) |
≤10ppm |
<10ppm |
|
PH |
5.4—6.0 |
5.72 |
|
Assay |
98.5%~101.5% |
99.43% |