GCLE

Modify Date: 2025-08-27 08:34:14

GCLE structure	Common Name	GCLE
	CAS Number	104146-10-3	Molecular Weight	486.968
	Density	1.4±0.1 g/cm3	Boiling Point	756.6±60.0 °C at 760 mmHg
	Molecular Formula	C₂₄H₂₃ClN₂O₅S	Melting Point	153-155°C
	MSDS	N/A	Flash Point	411.4±32.9 °C

Name	4-Methoxybenzyl 3-chloromethyl-7-(2-phenylacetamido)-3-cephem-4-carboxylate
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	756.6±60.0 °C at 760 mmHg
Melting Point	153-155°C
Molecular Formula	C₂₄H₂₃ClN₂O₅S
Molecular Weight	486.968
Flash Point	411.4±32.9 °C
Exact Mass	486.101624
PSA	110.24000
LogP	1.89
Vapour Pressure	0.0±2.5 mmHg at 25°C
Index of Refraction	1.658
Storage condition	-20?C Freezer, Under Inert Atmosphere

GCLE MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI0369883

CHEMICAL NAME :: 5-Thia-1-azabicyclo(4,2,0)oct-2-ene-2-carboxylic acid, 3-(chloromethyl)-8-oxo- 7-((phenylacetyl)amino)-, (4-methoxyphenyl)methyl ester, (6R-trans)-

CAS REGISTRY NUMBER :: 104146-10-3

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C24-H23-Cl-N2-O5-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 15(Suppl 1),S94,1996

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 15(Suppl 1),S94,1996

Hazard Codes	Xn
Risk Phrases	R22:Harmful if swallowed. R41:Risk of serious damage to eyes. R43:May cause sensitization by skin contact.
Safety Phrases	S26-S36/37/39
RTECS	XZ4380000
HS Code	2934999090

4-methoxybenzyl 3-(chloromethyl)-2-(2-oxo-3-(2-phenylacetamido)-4-((phenylsulfonyl)thio)azetidin-1-yl)but-3-enoate structure

4-methoxybenzyl...

CAS#:95361-36-7

~84%

GCLE Structure

GCLE

CAS#:104146-10-3

Literature: NIPPON CHEMICAL INDUSTRIAL COMPANY LIMITED Patent: EP1666483 A1, 2006 ; Location in patent: Page/Page column 20-21 ;

4-methoxybenzyl 3-(chloromethyl)-2-(2-oxo-3-(2-phenylacetamido)-4-((phenylsulfonyl)thio)azetidin-1-yl)but-3-enoate structure

4-methoxybenzyl...

CAS#:95361-36-7

~85%

Sodium benzenesulfinate structure

Sodium benzenes...

CAS#:873-55-2

GCLE Structure

GCLE

CAS#:104146-10-3

Literature: EP1666483 A1, ; Page/Page column 16-19 ;

Precursor 0
DownStream 5
CAS#:98753-19-6 Cefpirome sulfate CAS#:84957-29-9 Cefpirome CAS#:104146-53-4 Cefditoren sodium CAS#:113479-65-5 7-Amino-3 chlor...
CAS#:117467-28-4 Cefditoren pivoxil

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-(Chloromethyl)-7-phenylacetylamino cephalosporanic acid p-methoxybenzyl ester

3-Chloromethyl-7-(2-phenylacetamido)-3-cephem-4-carboxylic Acid 4-Methoxybenzyl Ester

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-(chloromethyl)-8-oxo-7-[(2-phenylacetyl)amino]-, (4-methoxyphenyl)methyl ester, (6R,7R)-

GCLE

4-Methoxybenzyl 3-chloromethyl-7-(2-phenylacetamido)-3-cephem-4-carboxylate

EINECS 403-040-0

MFCD00191253

4-Methoxybenzyl (6R,7R)-3-(chloromethyl)-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

T46 AN ES GUTJ CMV1R& EO G1G HVO1R DO1 &&(6R,7R)- Form

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China
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China
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: GCLE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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