Cefixime Acid, Thiazine Isomer Impurity Sodium Salt (>80%)
CAS: 108615-31-2 1335475-08-5
Ref. TR-C242806
| 5mg | 324.00 € | ||
| 50mg | 2,136.00 € |
Estimated delivery in United States, on Tuesday 18 Feb 2025
Product Information
Name:
Cefixime Acid, Thiazine Isomer Impurity Sodium Salt (>80%)
Synonyms:
- a-[[2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-4-carboxy-5-ethylidene-5,6-dihydro-2H-1,3-thiazine-2-acetic Acid Sodium Salt
- a-[[(2-Amino-4-thiazolyl)[(carboxymethoxy)imino]acetyl]amino]-4-carboxy-5-ethylidene-5,6-dihydro-2H-1,3-thiazine-2-acetic Acid Sodium Salt
Description:
Stability Very unstable
Applications Cefixime Impurity is an impurity of Cefixime (C242800); an orally active third generation cephalosporin antibiotic.
References Kamimura, T., et al.: Antimicrob. Agents Chemother., 25, 98 (1984); Yamanaka, H., et al.: J. Antibiot., 38, 1738 (1985); Guay, D.R.P., et al.: Antimicrob. Agents Chemother., 30, 485 (1986)
Notice:
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Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
471.46 + x(22.99)
Formula:
C16H17N5O8S2·x(Na)
Purity:
>80%
Color/Form:
Neat
InChI:
InChI=1S/C16H17N5O8S2.Na/c1-2-6-4-30-13(20-9(6)14(25)26)11(15(27)28)19-12(24)10(21-29-3-8(22)23)7-5-31-16(17)18-7;/h2,5,11,13H,3-4H2,1H3,(H2,17,18)(H,19,24)(H,22,23)(H,25,26)(H,27,28);/q;+1/b6-2+,21-10-;/t11-,13+;/m1./s1
InChI key:
InChIKey=UDYNUXKERWBELN-OZTGTNOYSA-N
SMILES:
C/C=C1\CS[C@@H]([C@@H](NC(=O)/C(=N\OCC(=O)O)c2csc(N)n2)C(=O)O)N=C1C(=O)O
MDL:
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HS code:
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