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N-(tert-Butoxycarbonyl)-L-alanine CAS NO.15761-38-3
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- N-(tert-Butoxycarbonyl)-L-alanine
- 15761-38-3
- 99%purity
Quick Details
- ProName: N-(tert-Butoxycarbonyl)-L-alanine
- CasNo: 15761-38-3
- Molecular Formula: C8H15NO4
- Appearance: Granular Powder
- Application: intermediate
- DeliveryTime: instock
- PackAge: according to the need of packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Day
- Purity: 99.9
- Storage: -20°C
- Transportation: air sea or courier
- LimitNum: 1 Gram
- Grade: Pharma Grade,Electron Grade
Superiority
Product Name: N-(tert-Butoxycarbonyl)-L-alanine
CAS: 15761-38-3
MF: C8H15NO4
MW: 189.21
EINECS: 239-847-8
Mol File: 15761-38-3.mol
N-(tert-Butoxycarbonyl)-L-alanine Structure
N-(tert-Butoxycarbonyl)-L-alanine Chemical Properties
Melting point 79-83 °C(lit.)
alpha -26 º (c=2, acetic acid)
Boiling point 324.46°C (rough estimate)
density 1.2321 (rough estimate)
refractive index -25.5 ° (C=2, AcOH)
storage temp. −20°C
pka 4.02±0.10(Predicted)
form Granular Powder
color White
optical activity [α]20/D 25±1°, c = 2% in acetic acid
BRN 1726365
CAS DataBase Reference 15761-38-3(CAS DataBase Reference)
EPA Substance Registry System L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]- (15761-38-3)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 24/25-36-26
WGK Germany 3
TSCA Yes
HS Code 2924 19 00
HazardClass IRRITANT
Details
Product Name: N-(tert-Butoxycarbonyl)-L-alanine
CAS: 15761-38-3
MF: C8H15NO4
MW: 189.21
EINECS: 239-847-8
Mol File: 15761-38-3.mol
N-(tert-Butoxycarbonyl)-L-alanine Structure
N-(tert-Butoxycarbonyl)-L-alanine Chemical Properties
Melting point 79-83 °C(lit.)
alpha -26 º (c=2, acetic acid)
Boiling point 324.46°C (rough estimate)
density 1.2321 (rough estimate)
refractive index -25.5 ° (C=2, AcOH)
storage temp. −20°C
pka 4.02±0.10(Predicted)
form Granular Powder
color White
optical activity [α]20/D 25±1°, c = 2% in acetic acid
BRN 1726365
CAS DataBase Reference 15761-38-3(CAS DataBase Reference)
EPA Substance Registry System L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]- (15761-38-3)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 24/25-36-26
WGK Germany 3
TSCA Yes
HS Code 2924 19 00
HazardClass IRRITANT