Cas no 30246-33-4 (7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid)

7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid structure

30246-33-4 structure

Product Name:7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid

CAS No:30246-33-4

MF:C₁₁H₁₂N₄O₃S₃

MW:344.432977676392

MDL:MFCD29913098

CID:321807

Update Time:2025-09-25

7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid Chemical and Physical Properties

Names and Identifiers

- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-, (6R,7R)-
- 7-Amino-3-[(5-Methyl-1,3,4-Thiadiazol-2-yl)Thiomethyl]Cephalosphoranic Acid
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-, (6R,7R
- 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid
- 7-TDA
- 7-ZACA
- TDA
- Cefazolin EP Impurity A
- (6R)-7t-amino-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- (7r)-7-amino-3[(5-methyl-1,3,4-thiadiazole-2-yl)thiomethyl]-3-cephem-4-carboxylic acid
- 3-[(2-methyl-1,3,4-thiadiazol-5-ylthio)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- 7-amino-3-(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl-3-cephem-4-carboxylic acid
- 7-Amino-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl}cephalosporanic acid
- Cefazolin
- 7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid
- MDL： MFCD29913098
- Inchi： 1S/C11H12N4O3S3/c1-4-13-14-11(21-4)20-3-5-2-19-9-6(12)8(16)15(9)7(5)10(17)18/h6,9H,2-3,12H2,1H3,(H,17,18)/t6-,9-/m1/s1
- InChI Key： HJSGHKMSDOLGJJ-HZGVNTEJSA-N
- SMILES： S1CC(CSC2=NN=C(C)S2)=C(C(=O)O)N2C([C@H]([C@@H]12)N)=O

Computed Properties

Exact Mass: 344.00700
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 7
Heavy Atom Count: 21
Rotatable Bond Count: 4

Experimental Properties

Density: 1.72±0.1 g/cm3 (20 oC 760 Torr),
Solubility: Slightly soluble (1.1 g/l) (25 o C),
PSA: 188.25000
LogP: 1.15790

7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	A41850-25g	7-AMINO-3-[(5-METHYL-1,3,4-THIADIAZOL-2-YL)THIOMETHYL]CEPHALOSPHORANIC ACID	30246-33-4	97%	25g	￥1381.0	2023-09-09
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	A41850-1g	7-AMINO-3-[(5-METHYL-1,3,4-THIADIAZOL-2-YL)THIOMETHYL]CEPHALOSPHORANIC ACID	30246-33-4	97%	1g	￥196.0	2023-09-09
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	A41850-5g	7-AMINO-3-[(5-METHYL-1,3,4-THIADIAZOL-2-YL)THIOMETHYL]CEPHALOSPHORANIC ACID	30246-33-4	97%	5g	￥408.0	2023-09-09
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-FV156-5g	7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid	30246-33-4	97%	5g	493.0CNY	2021-07-10
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-FV156-200mg	7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid	30246-33-4	97%	200mg	81.0CNY	2021-07-10
SHANG HAI XIAN DING Biotechnology Co., Ltd.	B-FV156-1g	7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid	30246-33-4	97%	1g	185.0CNY	2021-07-10
TRC	A618190-2.5mg	7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid	30246-33-4		2.5mg	$ 176.00	2023-04-19
TRC	A618190-10mg	7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid	30246-33-4		10mg	$ 334.00	2023-04-19
TRC	A618190-100mg	7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl]-3-cephem-4-carboxylic Acid	30246-33-4		100mg	$ 2873.00	2023-04-19
abcr	AB548261-1 g	(6R,7R)-7-Amino-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; .	30246-33-4		1g	€113.20	2023-07-11

7-Amino-3-(5-methyl-1,3,4-thiadiazol-2-ylthio)methyl-3-cephem-4-carboxylic Acid Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd

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(CAS:30246-33-4)頭孢西酮母核

Order Number:LE25940359

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 12:54

Price ($):discuss personally

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