7-Aminodeacetoxycephalosporanic acid | CAS No. 22252-43-3
7-Aminodeacetoxycephalosporanic acid
Basic Information
CAS Number
22252-43-3
Molecular Formula
C8H10N2O3S
Molecular Weight
214.25 g/mol
AD
Basic Physical Properties
Physical State
Powder
Melting Point
242°C(dec.)
Boiling Point
517.6°C at 760 mmHg
Density
1.59
Water Solubility
Soluble in water (partly), 1M ammonium hydroxide (50 mg/ml), and DMSO (Sparingly).
Flash Point
266.8°C
Solubility
Do you have solubility information on this product that you would like to share
Refractive Index
104 ° (C=1, 1mol/L HCl)
Specific Rotation
+100 - +112° (c=1, 1M HCl)
Safety Information
View Safety InformationHazard Statement
H317
May cause an allergic skin reaction
Sensitization, Skin
Sensitization, Skin
H334
May cause allergy or asthma symptoms or breathing difficulties if inhaled
Sensitization, respiratory
Sensitization, respiratory
Synonyms & References
English
- CEFADROXIL IMPURITY B [EP IMPURITY]
- 7-Aminodesacetoxycephalosporanic acid, 98%
- EN300-88378
- O10144
- UNII-ANM3MSM8TN
- 7-AMINODEACETOXYCEPHALEXANIC ACID
- 7-AMINO-3-METHYL-.DELTA.3-CEPHAN-4-CARBOXYLIC ACID
- ANM3MSM8TN
- s5021
- A816060
- 22252-43-3
- Deacetoxycephalosporanic Acid
- 7beta-amino-3-methylceph-3-em-4-carboxylic acid
- 3-METHYL-7-AMINO-.DELTA.3-CEPHEM-4-CARBOXYLIC ACID
- Cephalexin Impurity B
- EINECS 244-870-1
- 7.BETA.-AMINO-3-METHYLCEPH-3-EM-4-CARBOXYLIC ACID
- 70287-30-8
- CEFADROXIL MONOHYDRATE IMPURITY B [EP IMPURITY]
- 7-amino-3-methylceph-3-em-4-carboxylic acid
- 3-methyl-7beta-amino-Delta(3)-cephem-4-carboxylic acid
- 7-AMINO-3-DEACETOXYCEPHALOSPORANIC ACID
- 5-THIA-1-AZABICYCLO(4.2.0)OCT-2-ENE-2-CARBOXYLIC ACID, 7-AMINO-3-METHYL-8-OXO-, (6R,7R)-
- HY-W014217
- 7beta-amino-3-methyl-Delta(3)-cephem-4-carboxylic acid
- DB14107
- CHEBI:64984
- CAS-22252-43-3
- CEFRADINE IMPURITY A [EP IMPURITY]
- (6R,7R)-7-Amino-3-Methylceph-3-em-4-Carboxylic Acid
- 3-methyl-7-amino-Delta3-cephem-4-carboxylic acid
MDL Number
MFCD09750368
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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