API Impurities Standard
CEFTAZIDIME 7-EPIMER
Category: Ceftazidime
- Chemical Name: (6R,7S)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
- Molecular Formula: C22H22N6O7S2
- Molecular Weight: 546.6
- CAS Number: 2630911-86-1
- Batch Number: ALL-CEF-1861
- Solubility: METHANOL
- Storage: 2-8
- Purity by HPLC: 98%
- Melting Point:
- Appearance: OFF WHITE SOLID
- Inventory Status: DELIVERY 3-4 WEEKS
- Smiles CEFTAZIDIME 7-EPIMER
| Sr No | Weight | Price (INR) | Price (USD) | Availability | Quote |
|---|---|---|---|---|---|
| No pricing options available. | |||||
Description
Documents 1. COA, HNMR, MASS, HPLC, IR, TGA analysis data will be offered along with products. 2. Quotation validity # 4 weeks 3. GST applicable # 18% 4. Lead time # the custom synthesis products are quoted with an optimistic time-line and actual time-line may vary based on raw material availability, synthetic and purification challenges. 5. The COA attached are for reference only. We will include details in the COA as per your requirement in the release data during dispatch. 6. Kindly mentioned in case of procurement if these products are intended for regulatory deficiency by returned e-mail.
Related Products
CEFTAZIDIME EP IMPURITY A
Chemical Name: (2RS,6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4...
CAS No: 1000980-60-8
Molecular Formula: C22H22N6O7S2
Molecular Weight: 546.58
CAT No: ALL-CEF-A
Keywords: CEFTAZIDIME EP IMPURITY A
Inventory Status:1-2 WEEKS
CEFTAZIDIME EP IMPURITY B
Chemical Name: (6R,7R)-7-[[(2E)-2-(2-Aminothiazol-4-yl)...
CAS No: 97148-38-4
Molecular Formula: C22H22N6O7S2
Molecular Weight: 546.58
CAT No: ALL-CEF-B
Keywords: CEFTAZIDIME EP IMPURITY B
Inventory Status:1-2 WEEKS
CEFTAZIDIME EP IMPURITY C
Chemical Name: (6R,7R)-7-Amino-8-oxo-3-[(1-pyridinio)me...
CAS No: 100988-63-4
Molecular Formula: C13H13IN3O3S
Molecular Weight: 419.24
CAT No: ALL-CEF-C
Keywords: CEFTAZIDIME EP IMPURITY C
Inventory Status:1-2 WEEKS
CEFTAZIDIME EP IMPURITY E
Chemical Name: (6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)...
CAS No: 102772-66-7
Molecular Formula: C26H30N6O7S2
Molecular Weight: 602.68
CAT No: ALL-CEF-E
Keywords: CEFTAZIDIME EP IMPURITY E
Inventory Status:1-2 WEEKS
CEFTAZIDIME EP IMPURITY G
Chemical Name: 2-[[[(1Z)-1-(2-Aminothiazol-4-yl)-2-[(ox...
CAS No: 194241-83-3
Molecular Formula: C11H14N4O5S
Molecular Weight: 314.32
CAT No: ALL-CEF-G
Keywords: CEFTAZIDIME EP IMPURITY G
Inventory Status:1-2 WEEKS
CEFTAZIDIME EP IMPURITY H
Chemical Name: (6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)...
CAS No: 1354396-23-8
Molecular Formula: C23H24N6O7S2
Molecular Weight: 506.6
CAT No: ALL-CEF-H
Keywords: CEFTAZIDIME EP IMPURITY H
Inventory Status:1-2 WEEKS
CEFTAZIDIME HYDROXY IMPURITY
Chemical Name: (Z)-2-(((1-(2-Aminothiazol-4-yl)-2-((2-h...
CAS No: N.A.
Molecular Formula: C11H14N4Na2O8S2
Molecular Weight: 440.36
CAT No: ALL-CEF-HY
Keywords: CEFTAZIDIME HYDROXY IMPURITY
Inventory Status:1-2 WEEKS
CEFTAZIDIME PENTAHYDRATE
Chemical Name: 1-[[(6R,7R)-7-[[(2Z)-(2-Amino-4-thiazoly...
CAS No: 78439-06-2 (pentahydrate) ; 72558-82-8 (anhydrous) ;
Molecular Formula: C22H32N6O12S2
Molecular Weight: 636.65
CAT No: ALL-CEF-PENT-HY
Keywords: CEFTAZIDIME PENTAHYDRATE
Inventory Status:1-2 WEEKS
CEFTAZIDIME DECARBOXY LACTONE
Chemical Name: (Z)-2-(((1-(2-Aminothiazol-4-yl)-2-oxo-2...
CAS No: N.A.
Molecular Formula: C16H19N5O6S2
Molecular Weight: 441.5
CAT No: ALL-CEF-2648
Keywords: CEFTAZIDIME DECARBOXY LACTONE
Inventory Status:DELIVERY 3-4 WEEKS
CEFTAZIDIME IMPURITY E DELTA ISOMER
Chemical Name: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2...
CAS No: N.A.
Molecular Formula: C26H30N6O7S2
Molecular Weight: 602.7
CAT No: ALL-CEF-6348
Keywords: CEFTAZIDIME IMPURITY E DELTA ISOMER
Inventory Status:DELIVERY 3-4 WEEKS
CEFTAZIDIME SULFOXIDE
Chemical Name: (6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2...
CAS No: 1301254-48-7
Molecular Formula: C22H22N6O8S2
Molecular Weight: 562.6
CAT No: ALL-CEF-4487
Keywords: CEFTAZIDIME SULFOXIDE
Inventory Status:DELIVERY 3-4 WEEKS
DESACETYL CEFTAZIDIME LACTONE
Chemical Name: 2-((((Z)-1-(2-Aminothiazol-4-yl)-2-(((5...
CAS No: 1301254-50-1
Molecular Formula: C17H17N5O7S2
Molecular Weight: 467.5
CAT No: ALL-CEF-4501
Keywords: DESACETYL CEFTAZIDIME LACTONE
Inventory Status:DELIVERY 3-4 WEEKS
FORMYL CEFTAZIDINE
Chemical Name: (6R,7R)-7-((Z)-2-(((2-Carboxypropan-2-yl...
CAS No: 1301254-49-8
Molecular Formula: C23H22N6O8S2
Molecular Weight: 574.6
CAT No: ALL-CEF-4498
Keywords: FORMYL CEFTAZIDINE
Inventory Status:DELIVERY 3-4 WEEKS
CEFTAZIDIME EP IMPURITY F
Chemical Name: Pyridine (as per EP)
CAS No: 110-86-1
Molecular Formula: C5H5N
Molecular Weight: 79.1
CAT No: ALL-CEF-0861
Keywords: CEFTAZIDIME EP IMPURITY F
Inventory Status:DELIVERY 3-4 WEEKS
CEFTAZIDIME DIHYDROCHLORIDE
Chemical Name: 1-(((6R,7R)-7-((Z)-2-(2-Aminothiazol-4-y...
CAS No: N.A.
Molecular Formula: C22H23N6O7S2 : 2(HCl)
Molecular Weight: 547.6 : 2(36.5)
CAT No: ALL-CEF-4572
Keywords: CEFTAZIDIME DIHYDROCHLORIDE
Inventory Status:DELIVERY 3-4 WEEKS
CEFTAZIDIME IMPURITY 1
Chemical Name: (Z)-2-(2-Aminothiazol-4-yl)-2-(((1-(tert...
CAS No: 86299-47-0
Molecular Formula: C13H19N3O5S
Molecular Weight: 329.4
CAT No: ALL-CEF-9470
Keywords: CEFTAZIDIME IMPURITY 1
Inventory Status:DELIVERY 3-4 WEEKS
CEFTAZIDIME IMPURITY 2
Chemical Name: Tert-butyl (E)-2-(((1-(2-aminothiazol-4-...
CAS No: 158183-05-2
Molecular Formula: C20H22N4O4S3
Molecular Weight: 478.6
CAT No: ALL-CEF-3052
Keywords: CEFTAZIDIME IMPURITY 2
Inventory Status:DELIVERY 3-4 WEEKS
1-NITROSO PYRIDINIUM
Chemical Name: 1-Nitrosopyridin-1-ium
CAS No: 45590-75-8
Molecular Formula: C5H5N2O
Molecular Weight: 109.1
CAT No: ALL-CEF-0758
Keywords: 1-NITROSO PYRIDINIUM
Inventory Status:DELIVERY 3-4 WEEKS