8.16005

L-histidina monohydrochloride monohydrate

for synthesis

• Sinónimos: Ácido Lα-amino-β-(4-imidazolil) propiónico monohydrochloride
• Fórmula empírica (notación de Hill): C₆H₉N₃O₂ · HCl · H₂O
• Número CAS: 5934-29-2
• Peso molecular: 209.63
• UNSPSC Code: 12352107
• NACRES: NA.22
• EC Index Number: 211-438-9
• MDL number: MFCD00151027
• Beilstein/REAXYS Number: 4168261

Propiedades

• vapor pressure: <1 hPa ( 20 °C)
• Quality Segment: 200
• form: crystals
• pH: 3.5-4.5 (20 °C, 100 g/L in H₂O)
• mp: 254 °C (dec.) (lit.)
• solubility: 149.55 g/L
• density: 1.49 g/cm³ at 20 °C
• bulk density: 770 kg/m³
• storage temp.: 2-30°C
• SMILES string: O.Cl.N[C@@H](Cc1c[nH]cn1)C(O)=O
• InChI: 1S/C6H9N3O2.ClH.H2O/c7-5(6(10)11)1-4-2-8-3-9-4;;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H;1H2/t5-;;/m0../s1
• InChI key: CMXXUDSWGMGYLZ-XRIGFGBMSA-N

Descripción

Analysis Note

Assay (argentometric): ≥ 99.0 %
Spec. rotation [α²0/D (c=11 in HCl 6 mol/l): +8.5 - +9.5 °
Identity (IR): passes test

Información de seguridad

• Clase de almacenamiento: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable