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ChemicalBook >> CAS DataBase List >>[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2

[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2

[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 Structure
[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 structure
CAS No.
32746-94-4
Chemical Name:
[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2
Synonyms
AMpicilloic Acid;Ampicillin EP Imp D;Ampicilloic Acid (>Ampicillin Impurity 15;Ampicilloic Acid (>90%);Ampicillin Impurity D(EP);Ampicillin Penicilloic Acid;the penicilloic acid of ampicillin;Ampicillin impurity 3/Ampicillin EP impurity D;Ampicillin Impurity 4（Ampicillin EP Impurity D）
CBNumber:
CB92621651
Molecular Formula:
C16H21N3O5S
Molecular Weight:
367.42
MDL Number:
MFCD28143481
MOL File:
32746-94-4.mol
Last updated:2024-08-01 17:24:36
Product description Number Pack Size Price
AmpicilloicAcid(>90%) A634320 10mg $185
AmpicilloicAcid 62955 100mg $2200
More product size
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[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 Properties

Melting point >140°C (dec.)
Boiling point 707.1±60.0 °C(Predicted)
Density 1.364±0.06 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility Aqueous Acid (Slightly), DMSO (Slightly)
pka 1.93±0.60(Predicted)
form Solid
color White to Off-White
Stability Hygroscopic
FDA UNII 9384342O2N

[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC A634320 AmpicilloicAcid(>90%) 32746-94-4 10mg $185 2021-12-16 Buy
Medical Isotopes, Inc. 62955 AmpicilloicAcid 32746-94-4 100mg $2200 2021-12-16 Buy
Product number Packaging Price Buy
A634320 10mg $185 Buy
62955 100mg $2200 Buy

[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 Chemical Properties,Uses,Production

Uses

Ampicilloic Acid is a metabolite and impurity of the semi-synthetic antibiotic Ampicillin (A634300).

[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 Preparation Products And Raw materials

Raw materials

Preparation Products

AMpicillin EP IMpurity C

[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 Suppliers

Global( 54)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Medichem Co. Ltd 		+86-029-81138252 +86-173 9270 1263 1057@dideu.com China 4000 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14332 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11922 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 		+8618627948422 sale@hdimpurity.com China 3681 58
Pure Research Chemicals 		+86-13564847951 +86-18019592524 info@purerechem.com China 1000 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15402 60
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8065 58
Shandong Boluoda Biological Technology Co., Ltd. 0531-68652053 15863796298; 2310993908@qq.com China 2383 58
Supplier Advantage
Shaanxi Dideu Medichem Co. Ltd 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Standardpharm Co. Ltd. 		58
China National Standard Pharmaceutical Corporation Limited 		58
ShenZhen H&D Pharmaceutical Technology Co., LTD 		58
Pure Research Chemicals 		58
J & K SCIENTIFIC LTD. 76
Chemsky (shanghai) International Co.,Ltd 60
Shanghai TaoSu Biochemical Technology Co., Ltd. 58
Shandong Boluoda Biological Technology Co., Ltd. 58

View Lastest Price from [2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ampicillin Impurity 15 pictures 2025-09-25 Ampicillin Impurity 15
US $0.00 / mg 10mg 0.98 10g ShenZhen H&D Pharmaceutical Technology Co., LTD
[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 pictures 2024-08-02 [2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2
32746-94-4
 US $1.00 / KG 1KG 99% 20T Shaanxi Dideu Medichem Co. Ltd

32746-94-4([2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2)Related Search:

AMpicillin EP IMpurity J AMpicillin EP IMpurity C AMpicillin EP IMpurity I 2(1H)-Pyrazinone, 3-phenyl- AMpicillin EP IMpurity G
L-Ampicillin IMp. K (EP) Ampicillin Impurity F Ampicillin

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(2R)-(2R)-2-Phenylglycyl-2-[(2R,4S)-4-carboxy-5,5-diMethyl-2-thiazolidinyl]glycine [2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 AMpicilloic Acid α-(2-AMino-2-phenylacetaMido)-4-carboxy-5,5-diMethyl-2-thiazolidineacetic Acid Ampicillin Impurity 15 Ampicillin Impurity 4（Ampicillin EP Impurity D） the penicilloic acid of ampicillin Ampicillin impurity 3/Ampicillin EP impurity D Ampicillin EP Imp D Ampicilloic Acid (> (4S)-2-[[[(2R)-2-Amino-2-phenylacetyl]amino] carboxymethyl]-5,5-dimethylthiazolidine-4-carboxylic acid Glycine, (2R)-2-phenylglycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-, (2R)- Ampicilloic Acid (>90%) Ampicillin Impurity D(EP) Ampicillin Penicilloic Acid c.(4S)-2-(3,6-dioxo-5-phenylpiperazin-2-yl)-5,5-dimethylthiazolidine-4-carboxylicacid(diketopiperazinesofampicillin), 32746-94-4 Heterocycles, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds