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Chemical structure of Texas Red

GC45729

Texas Red

Also listed as Sulforhodamine 101 Sulfonyl Chloride

Texas Red (catalogue number GC45729) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 82354-19-6. Molecular formula C31H29ClN2O6S2, molecular weight 625.2. IUPAC name: 5-chlorosulfonyl-2-(3-oxa-23-aza-9-azoniaheptacyclo[17.7.1.15,9.02,17.04,15.023,27.013,28]octacosa-1(27),2(17),4,9(28),13,15,18-heptaen-16-yl)benzenesulfonate. Supplied in 3 pack sizes, from 1mg at ₪179.47 to 10mg at ₪893.28; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS82354-19-6MW625.2FormulaC31H29ClN2O6S2
CAS number
82354-19-6
Molecular weight
625.2
Formula
C31H29ClN2O6S2
Solubility
DMF： soluble
InChIKey
MPLHNVLQVRSVEE-UHFFFAOYSA-N
Catalogue number
GC45729
Brand
GLPBIO
Computed properties PubChem CID 452705 · XLogP 3.4 · TPSA 124 Ų · H-bond donors 0
XLogP
3.4
TPSA
124 Ų
H-bond donors
0
H-bond acceptors
7
Rotatable bonds
2
Heavy atoms
42

SMILES C1CC2=CC3=C(C4=C2N(C1)CCC4)OC5=C6CCC[N+]7=C6C(=CC5=C3C8=C(C=C(C=C8)S(=O)(=O)Cl)S(=O)(=O)[O-])CCC7

Computed descriptors from PubChem (CID 452705), 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.