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Chemical structure of Cal Green™ 1 AM

GC43116

Cal Green™ 1 AM

Also known as acetyloxymethyl 2-[N-[2-(acetyloxymethoxy)-2-oxoethyl]-2-[2-[2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]phenoxy]ethoxy]-4-[(3',6'-diacetyloxy-2',7'-dichloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carbonyl)amino]anilino]acetate

Cal Green™ 1 AM is a cell-permeant fluorescent calcium indicator (Excitation 506 nm; Emission 531 nm)

ChemicalCAS186501-28-0MW1291FormulaC59H53Cl2N3O26
CAS number
186501-28-0
Molecular weight
1291
Formula
C59H53Cl2N3O26
Solubility
Soluble in DMSO
InChIKey
NXJYZXBURMGUMF-UHFFFAOYSA-N
Catalogue number
GC43116
Brand
GLPBIO
Computed properties PubChem CID 132285210 · XLogP 7.2 · TPSA 353 Ų · H-bond donors 1
XLogP
7.2
TPSA
353 Ų
H-bond donors
1
H-bond acceptors
28
Rotatable bonds
37
Heavy atoms
90

SMILES CC(=O)OCOC(=O)CN(CC(=O)OCOC(=O)C)C1=C(C=C(C=C1)NC(=O)C2=CC3=C(C=C2)C4(C5=CC(=C(C=C5OC6=CC(=C(C=C64)Cl)OC(=O)C)OC(=O)C)Cl)OC3=O)OCCOC7=CC=CC=C7N(CC(=O)OCOC(=O)C)CC(=O)OCOC(=O)C

Computed descriptors from PubChem (CID 132285210), 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.