Boc-Dap-OH , 97% , 73259-81-1

Synonym(s):
Boc-Dap-OH;Boc-Dpr-OH;(S)-2-[(tert-Butoxycarbonyl)amino]-3-aminopropionic acid;(S)-3-Amino-2-(tert-butoxycarbonyl)aminopropionic acid;(S)-3-Amino-2-(tert-butoxycarbonylamino)propanoic acid

CAS NO.：73259-81-1

Empirical Formula: C8H16N2O4

Molecular Weight: 204.22

MDL number: MFCD00236843

EINECS: 1533716-785-6

PRODUCT Properties

• Melting point: 210 °C (dec.)
• Boiling point: 364.4±37.0 °C(Predicted)
• alpha: -5.5 º (c=1, acetic acid)
• Density: 1.189±0.06 g/cm3(Predicted)
• storage temp.: Keep in dark place,Inert atmosphere,2-8°C
• solubility: DMSO (Slightly, Heated, Sonicated), Water (Sparingly, Heated, Sonicated)
• form: Solid
• pka: 2.88±0.16(Predicted)
• color: White to Off-White
• optical activity: [α]20/D +5.5±1°, c = 1% in methanol: water (1:1)
• BRN: 4182136
• InChI: InChI=1S/C8H16N2O4/c1-8(2,3)14-7(13)10-5(4-9)6(11)12/h5H,4,9H2,1-3H3,(H,10,13)(H,11,12)/t5-/m0/s1
• InChIKey: KRJLRVZLNABMAT-YFKPBYRVSA-N
• SMILES: C(O)(=O)[C@H](CN)NC(OC(C)(C)C)=O
• CAS DataBase Reference: 73259-81-1(CAS DataBase Reference)

Description and Uses

Reactant for:

• Protein assembly directed by synthetic molecular recognition motifs
• Solid phase synthesis of gramicidin S cyclic analogs with antibiotic and hemolytic activities
• Synthesis of HCV protease inhibitor modified analogs
• Solid phase synthesis of peptidic V1a receptor agonists
• Directed peptide assembly at lipid-water interface

Safety

• Symbol(GHS): GHS05,GHS07,GHS08,GHS02
• Signal word: Danger
• Hazard statements: H302-H314-H361-H335-H336-H225-H260
• Precautionary statements: P501-P223-P261-P270-P202-P240-P231+P232-P210-P233-P201-P243-P241-P242-P271-P264-P280-P370+P378-P335+P334-P308+P313-P303+P361+P353-P301+P330+P331-P363-P301+P312+P330-P304+P340+P310-P305+P351+P338+P310-P403+P233-P402+P404-P403+P235-P405
• Safety Statements: 24/25
• WGK Germany: 3
• F: 10
• HazardClass: IRRITANT
• HS Code: 29241990