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Chemical structure of 3-Amino-2-thiophenecarboxylic Acid

GF31865

3-Amino-2-thiophenecarboxylic Acid

Also known as 3-aminothiophene-2-carboxylic acid

3-Amino-2-thiophenecarboxylic Acid (catalogue number GF31865) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 55341-87-2. Molecular formula C5H5NO2S, molecular weight 143.16. IUPAC name: 3-aminothiophene-2-carboxylic acid. Supplied in 2 pack sizes, from 1g at ₪501.71 to 5g at ₪1,138.02; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS55341-87-2MW143.16FormulaC5H5NO2S
CAS number
55341-87-2
Molecular weight
143.16
Formula
C5H5NO2S
InChIKey
CQSJDKGNONPQOQ-UHFFFAOYSA-N
Catalogue number
GF31865
Brand
GLPBIO
Computed properties PubChem CID 1512497 · XLogP 1.3 · TPSA 91.6 Ų · H-bond donors 2
XLogP
1.3
TPSA
91.6 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
1
Heavy atoms
9

SMILES C1=CSC(=C1N)C(=O)O

Computed descriptors from PubChem (CID 1512497), 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.