ChemicalBook >> CAS DataBase List >>desacetylcefotaxime
desacetylcefotaxime
- CAS No.
- 66340-28-1
- Chemical Name:
- desacetylcefotaxime
- Synonyms
- Cefotaxime impurity;desacetylcefotaxime;3-Desacetyl CefotaxiMe;Cefotaxime EP Impurity;Desacetylcefotaxime sodium;Cefotaxime Impurity B (EP);Cefpirome Sodium Impurity 1;Cefotaxime Sodium Impurity B;Cefotaxime Sodium EP Impurity B;3-Desacetylcefotaxime potassium
- CBNumber:
- CB61398683
- Molecular Formula:
- C14H15N5O6S2
- Molecular Weight:
- 413.43
- MDL Number:
- MFCD28899106
- MOL File:
- 66340-28-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-04-24 14:58:24
| Product description | Number | Pack Size | Price |
| 3-Desacetylcefotaxime potassium | FD157459 | 1mg | $150 |
| 3-Desacetylcefotaxime potassium | FD157459 | 2mg | $196.32 |
| 3-Desacetylcefotaxime potassium | FD157459 | 5mg | $434.7 |
| 3-Desacetylcefotaxime potassium | FD157459 | 10mg | $767.6 |
| 3-Desacetylcefotaxime potassium | FD157459 | 25mg | $1716.25 |
| More product size | |||
| Melting point | >200°C (dec.) |
|---|---|
| Density | 1.92±0.1 g/cm3(Predicted) |
| storage temp. | -20°C Freezer, Under Inert Atmosphere |
| solubility | Methanol (Slightly), Water (Slightly) |
| pka | 2.75±0.50(Predicted) |
| form | Solid |
| color | Off-White to Pale Yellow |
| Stability | Hygroscopic |
| FDA UNII | 6E65O1Y1P8 |
desacetylcefotaxime price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | FD157459 | 3-Desacetylcefotaxime potassium | 66340-28-1 | 1mg | $150 | 2026-06-04 | Buy |
| Biosynth | FD157459 | 3-Desacetylcefotaxime potassium | 66340-28-1 | 2mg | $196.32 | 2026-06-04 | Buy |
| Biosynth | FD157459 | 3-Desacetylcefotaxime potassium | 66340-28-1 | 5mg | $434.7 | 2026-06-04 | Buy |
| Biosynth | FD157459 | 3-Desacetylcefotaxime potassium | 66340-28-1 | 10mg | $767.6 | 2026-06-04 | Buy |
| Biosynth | FD157459 | 3-Desacetylcefotaxime potassium | 66340-28-1 | 25mg | $1716.25 | 2026-06-04 | Buy |
desacetylcefotaxime Preparation Products And Raw materials
Global( 84)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Guangzhou Tosun Pharmaceutical Ltd | +86-020-61855200-902 +8618124244216 | info@upharm.cn | China | 897 | 58 |
| Guangzhou PI PI BIOTECH INC | 020-81716320 13602409664 | Sales@pipitech.com | China | 973 | 55 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| BOC Sciences | 16314854226; +16314854226 | inquiry@bocsci.com | United States | 19853 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| InvivoChem | +1-708-310-1919 +1-13798911105 | sales@invivochem.cn | United States | 6391 | 58 |
| Shenzhen Excellent Biomedical Technology Co.,Ltd. | +86-0755-26050679 15915472436 | sale@ex-biotech.cn | China | 1023 | 58 |
| Guangzhou Tosun Pharmaceutical Limited | +86-18124244216 +86-18124244216 | info@upharm.cn | China | 998 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
View Lastest Price from desacetylcefotaxime manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-19 | Cefotaxime Impurity | 10mg | 90%+ | 10g | Guangzhou PI PI BIOTECH INC | ||
 |
2025-12-19 | Cefotaxime EP Impurity B
66340-28-1
|
5mg | 95%+ | 1000mg | Guangzhou Tosun Pharmaceutical Ltd | ||
 |
2019-12-26 | desacetylcefotaxime
66340-28-1
|
$1.00 | 1g | ≥98% | Career Henan Chemical Co |
-
- Cefotaxime Impurity
- 90%+
- Guangzhou PI PI BIOTECH INC
-
- Cefotaxime EP Impurity B
66340-28-1
- 95%+
- Guangzhou Tosun Pharmaceutical Ltd
-
- desacetylcefotaxime
66340-28-1
- $1.00
- ≥98%
- Career Henan Chemical Co
66340-28-1(desacetylcefotaxime)Related Search:
Cefotaxime Impurity 39
Ceftriaxone sodium
ethyl (Z)-alpha-(methoxyimino)-2-(tritylamino)thiazol-4-acetate
cefacetrile
[R-[R*,R*-(Z)]]-α-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-1,2,5,7-tetrahydro-7-oxo-4H-Furo[3,4-d][1,3]thiazine-2-acetic Acid
cefotaxiMe IMpurity D
cefotaxiMe IMpurity C
7-Amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium salt
Thiourea
Triphenylmethyl Chloride
1of4
(6R,7R)-7-[[(2Z)-2-(2-AMino-4-thiazolyl)-2-(MethoxyiMino)acetyl]aMino]-3-(hydroxyMethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
desacetylcefotaxime
(7R)-7-[[[(2-Amino-4-thiazolyl)(methoxyimino)methyl]carbonyl]amino]-3-(hydroxymethyl)cepham-3-ene-4-carboxylic acid
3-Desacetyl CefotaxiMe
(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Deacetylcefotaxime,Cefotaxime Impurity B (EP)
Cefotaxime Sodium EP Impurity B
Cefotaxime Impurity 2(Cefotaxime EP Impurity B)
Cefotaxime?impurity 2/Cefotaxime EP Impurity B/3-Desacetyl Cefotaxime/(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Cefpirome Sodium Impurity 1
Cefotaxime impurity
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-, (6R,7R)-
Deacetoxycefotaxime Cefotaxime Impurity B (EP)
3-Desacetyl Cefotaxime
Discontinued, offer D295530
Deacetoxycefotaxime Cefotaxime Impurity B
Desacetylcefotaxime sodium
Cefotaxime Impurity B (EP)
Cefotaxime Sodium Impurity B
(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefotaxime Impurity)
3-Desacetylcefotaxime potassium
Cefotaxime EP Impurity
66340-28-1
C14H15N5O6S2
Intermediates & Fine Chemicals
Pharmaceuticals
Sulfur & Selenium Compounds
Amines
Heterocycles
Impurity
