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Chemical structure of DL-Histidine

GD14103

DL-Histidine

Also known as 2-amino-3-(1H-imidazol-5-yl)propanoic acid

DL-Histidine (catalogue number GD14103) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 4998-57-6. Molecular formula C6H9N3O2, molecular weight 155.155. IUPAC name: 2-amino-3-(1H-imidazol-5-yl)propanoic acid. Supplied in 2 pack sizes, from 100g at ₪167.24 to 500g at ₪828.02; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS4998-57-6MW155.155FormulaC6H9N3O2
CAS number
4998-57-6
Molecular weight
155.155
Formula
C6H9N3O2
Solubility
H2O ： 25 mg/mL (161·12 mM; Need ultrasonic)
InChIKey
HNDVDQJCIGZPNO-UHFFFAOYSA-N
Catalogue number
GD14103
Brand
GLPBIO
Computed properties PubChem CID 773 · XLogP -3.2 · TPSA 92 Ų · H-bond donors 3
XLogP
-3.2
TPSA
92 Ų
H-bond donors
3
H-bond acceptors
4
Rotatable bonds
3
Heavy atoms
11

SMILES C1=C(NC=N1)CC(C(=O)O)N

Computed descriptors from PubChem (CID 773), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.