WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 571018
Description: A1-226 is a cephalosporin of the class of β-lactam antibiotics originally derived from the fungus Acremonium, which was previously known as "Cephalosporium".
MedKoo Cat#: 571018
Chemical Formula: C16H15KN2O5S
Exact Mass: 386.0339
Molecular Weight: 386.46
Elemental Analysis: C, 49.73; H, 3.91; K, 10.12; N, 7.25; O, 20.70; S, 8.30
This product is not in stock, which may be available by custom synthesis.
For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge).
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Synonym: A1-226, A1226
IUPAC/Chemical Name: 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((hydroxyphenylacetyl)amino)-3-methyl-8-oxo-, monopotassium salt, (6R-(6alpha,7beta(R*)))-
InChi Key: AXXQKCZBTZJBDZ-AYJWUPBJSA-M
InChi Code: InChI=1S/C16H16N2O5S.K/c1-8-7-24-15-10(14(21)18(15)11(8)16(22)23)17-13(20)12(19)9-5-3-2-4-6-9;/h2-6,10,12,15,19H,7H2,1H3,(H,17,20)(H,22,23);/q;+1/p-1/t10-,12-,15-;/m1./s1
SMILES Code: O=C(C(N12)=C(C)CS[C@]2([H])[C@H](NC([C@H](O)C3=CC=CC=C3)=O)C1=O)[O-].[K+]
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 386.46 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||1.15 mL||5.76 mL||11.51 mL|
|5 mM||0.23 mL||1.15 mL||2.3 mL|
|10 mM||0.12 mL||0.58 mL||1.15 mL|
|50 mM||0.02 mL||0.12 mL||0.23 mL|
Vila Jato JL, García JJ. [Blood levels of a new cephalosporin (A1-226) after its intramuscular administration in healthy volunteers]. Arch Farmacol Toxicol. 1981 Apr;7(1):29-34. Spanish. PubMed PMID: 6892497.