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(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone

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Formula: C13H25NO4Si
CAS: 76855-69-1
search Element: butyldimethylsilyloxy azetidinone acetoxy ethyl tert
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Identification

Structural Formula
(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
CAS:
76855-69-1
EINECS:
Molecular Formula:
C13H25NO4Si
MDL:
MFCD00077636
Synonym:
4-acetoxyazetidin-2-one ; 4-acetoxyazetidin-2-one(4aa) ; acetoxyazetidinone ; (3s,4r)-4-acetoxy-3- ; intermediates of meropenem ; 4aa(aosa) ; acetoxysilyloxyazetidinone ; 4-aa ; 4-aosa ; 4-aa or 4-aosa




Suppliers

Nantong Xindao Biotech Ltd
NXB2340093600
+
Aecochem Corp.
AC1260037800
+
Finetech Industry Limited
FIL2250090000
+
Xiamen Hisunny Chemical Co., Ltd.
XHC29700118800
+
Zehao Industry Co., Ltd.
ZI2160064800
+
Get Quick Quote

CAS equal suppliers

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Longrow Biotechnology Co., Ltd.
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Shandong SanYoung Industry Co., Ltd
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Chemlyte Solutions
CS378011340
(3R,4R)-4-Acetoxy-3-((R)-(tert-butyldimethylsilyloxy)ethyl)-2-azetidinone
Suzhou Vosun Biotech Co.,Ltd
SVBC22484112420
(3R,4R)-4-Acetoxy-3-((R)-(tert-butyldimethylsilyloxy)ethyl)-2-azetidinone
Gihi Chemicals Co., Limited
GCL2168186724
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Dayang Chem (Hangzhou) Co.,Ltd.
DC2263090520
(3R,4R)-4-Acetoxy-3-[(R)-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
TCI Chemicals (India) Pvt. Ltd.
A1124
(3R,4R)-4-Acetoxy-3-[(R)-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
ShangHai Biochempartner Co., Ltd.
BCP13171
(3R,4R)-4-Acetoxy-3-[(R)-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
Excenen Pharmatech Co., Ltd.
EN-0939
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Capot Chemical Co., Ltd.
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BLD Pharmatech Ltd
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(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
Huateng Pharmaceutical Co.,Ltd
80016316
(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy) ethyl]azetidin-2-one
Chemieliva Pharmaceutical Co., Ltd.
CP3192095760
(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy) ethyl]azetidin-2-one
Leap Chem Co., Ltd
LC1641649248
(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy) ethyl]azetidin-2-one
Hangzhou J&H Chemical Co., Ltd.
HJC28272113088
(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy) ethyl]azetidin-2-one
Skyrun Industrial Co., Ltd.
SI2462473872
(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy) ethyl]azetidin-2-one
Haihang Industry Co., Ltd.
HI2371271136
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Shanghai Yayu Biomedical Co., Ltd
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Key Organics Limited
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(2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-yl acetate
Hangzhou MolCore BioPharmatech Co.,Ltd.
CS11925
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Wanko Chemical Co., Ltd.
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Ambeed, Inc.
A147479
[3R(1'R,4R)]-(+)-4-Acetoxy-3-[1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
Santa Cruz Biotechnology, Inc.
254559
[3R(1'R,4R)]-(+)-4-Acetoxy-3-[1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
scienTEST - bioKEMIX GmbH
S-B2400096000

Prices & Availability




Data is processed


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Properties for (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone

Molecular Weight:
287.43 g·mol−1
Melting point:
107-109 °C(lit.)
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization
GHS09

GHS09
Environmental hazard
  • Acute hazards to the aquatic environment, category 1
  • Chronic hazards to the aquatic environment, categories 1, 2
  • Environmental toxicity, categories 1, 2

Safety & Transport Information

Risk Codes:
R36 - Irritating to eyes
R43 - May cause sensitisation by skin contact
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Codes:
S24 - Avoid contact with skin
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37 - Wear suitable gloves
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
Hazard Symbols:
Xi, N
Hazard symbol N Hazard symbol Xi
Storage temperature :
2-8°C
RID/ADR certification :
UN 3077 9 / PG 3
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Alternative Distributors of [(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ZhangJiaGang CAE International Trading Co., Ltd. | BOC Sciences | Jinan Great Chemical Co., Ltd. | Lanospharma Laboratories Co., Ltd. | Evershine Chemical Co.,Ltd. | Nebula Chemicals Co, Ltd. | Xiang Ding Chemical International Co., Ltd | New Dragon Industrial Co., Ltd | Watson International Ltd | 3B Scientific Corporation | TCI Europe NV | Hangzhou Think Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Green Fine Chemical (Shanghai) Co., Ltd. | Long Island Pharmaceutical & Chemical Co. Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Shanghai Boyle Chemical Co., Ltd. | Bichem Lab Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Sino Rarechem Labs Co. Ltd.

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