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Chemical structure of HOBt (anhydrous)

GA10633

HOBt (anhydrous)

Also known as 1-hydroxybenzotriazole

HOBt (anhydrous) (catalogue number GA10633) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2592-95-2. Molecular formula C6H5N3O, molecular weight 135.1. IUPAC name: 1-hydroxybenzotriazole. Supplied in 5 pack sizes, from 50g at ₪175.39 to 500g at ₪620.00; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2592-95-2MW135.1FormulaC6H5N3O
CAS number
2592-95-2
Molecular weight
135.1
Formula
C6H5N3O
Solubility
≥ 6·76mg/mL in DMSO, ≥ 22·4 mg/mL in EtOH with ultrasonic, ≥ 4·09 mg/mL in Water with ultrasonic
InChIKey
ASOKPJOREAFHNY-UHFFFAOYSA-N
Catalogue number
GA10633
Brand
GLPBIO
Computed properties PubChem CID 75771 · XLogP 1.2 · TPSA 50.9 Ų · H-bond donors 1
XLogP
1.2
TPSA
50.9 Ų
H-bond donors
1
H-bond acceptors
3
Rotatable bonds
0
Heavy atoms
10

SMILES C1=CC=C2C(=C1)N=NN2O

Computed descriptors from PubChem (CID 75771), 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.