161183-22-8

• 

• Basic information

  1. Product Name: (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone
  2. Synonyms: (3R,4S)-1-T-BUTOXYCARBONYL-3-ACETOXY-4-PHENYL-2-AZETIDINONE;(3R,4S)-1-TERT-BUTOXYCARBONYL-3-ACETOXY-4-PHENYL-2-AZETIDINONE;(3R,4S)-1-T-Butoxycarbonyl-3-A;(3R,4S)-1-T-BUTOXYCARBONYL-3-ACETOXY -4-PHENYL-2-AZETIDINONE,98+%;SIDE CHAINS OF DOCETAXEL--3;Taxol-side chain b-lactaM;Taxol-side chain β-lactam
  3. CAS NO:161183-22-8
  4. Molecular Formula: C₁₆H₁₉NO₅
  5. Molecular Weight: 305.33
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 161183-22-8.mol
  9. Article Data: 0

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 449.035 °C at 760 mmHg
  3. Flash Point: 225.369 °C
  4. Appearance: /
  5. Density: 1.237 g/cm³
  6. Vapor Pressure: 0mmHg at 25°C
  7. Refractive Index: 1.551
  8. Storage Temp.: 2-8°C
  9. Solubility: N/A
  10. PKA: -5.19±0.60(Predicted)
  11. CAS DataBase Reference: (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone(CAS DataBase Reference)
  12. NIST Chemistry Reference: (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone(161183-22-8)
  13. EPA Substance Registry System: (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone(161183-22-8)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 161183-22-8(Hazardous Substances Data)

• Suppliers
• Usage
• SDS
• Synthetic route
• Upstream product
• Downstream Products

161183-22-8 Suppliers

Recommended suppliersmore

• Product
• FOB Price
• Min.Order
• Supply Ability
• Supplier
• Contact Supplier

• (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

  Cas No: 161183-22-8

• USD $ 3.0-3.0 / Kilogram

• 1 Kilogram

• 1-100 Metric Ton/Month

• Dayang Chem (Hangzhou) Co.,Ltd.
• Contact Supplier

• Factory direct supply CAS 161183-22-8 with best quality

  Cas No: 161183-22-8

• USD $ 139.0-210.0 / Kilogram

• 1 Kilogram

• 1000 Kilogram/Day

• Zhuozhou Wenxi import and Export Co., Ltd
• Contact Supplier

• (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone CAS:161183-22-8

  Cas No: 161183-22-8

• USD $ 1.0-10.0 / Kilogram

• 1 Kilogram

• 500 Kilogram/Week

• Hebei Nengqian Chemical Import and Export Co., LTD
• Contact Supplier

• (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone CAS:161183-22-8

  Cas No: 161183-22-8

• No Data

• 1 Gram

• 3 Metric Ton/Month

• Qingdao Beluga Import and Export Co., LTD
• Contact Supplier

• (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

  Cas No: 161183-22-8

• No Data

• 1 Kilogram

• 1 Metric Ton/Day

• Shandong Hanjiang Chemical Co., Ltd.
• Contact Supplier

• (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

  Cas No: 161183-22-8

• No Data

• No Data

• 10000 Metric Ton/Month

• Henan Wentao Chemical Product Co., Ltd.
• Contact Supplier

• (3R,4S)-1-t-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

  Cas No: 161183-22-8

• No Data

• No Data

• 5

• Hangzhou J&H Chemical Co., Ltd.
• Contact Supplier

• (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

  Cas No: 161183-22-8

• USD $ 100.0-100.0 / Gram

• 10 Gram

• 500 Kilogram/Month

• Zibo Hangyu Biotechnology Development Co., Ltd
• Contact Supplier

• Best Offer(3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

  Cas No: 161183-22-8

• No Data

• No Data

• No Data

• Jiangsu Qianyu Molecular Technology Co., LTD.
• Contact Supplier

• (3R,4S)-1-t-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

  Cas No: 161183-22-8

• No Data

• No Data

• No Data

• Hunan chemfish Pharmaceutical co.,Ltd
• Contact Supplier

161183-22-8 Usage

General Description

(3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone is a chemical compound with the molecular formula C15H19NO4. It is a white solid that is commonly used as a reagent in organic synthesis. The compound is a derivative of 2-azetidinone, which is a four-membered lactam ring. It is often used as a building block in the synthesis of various pharmaceutical compounds and is known for its ability to act as a chiral auxiliary in asymmetric synthesis reactions. Additionally, the tert-butoxycarbonyl (Boc) protecting group on the nitrogen atom provides stability to the molecule during synthetic processes. (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone has versatile applications in the field of medicinal chemistry and pharmaceutical development.

Check Digit Verification of cas no

The CAS Registry Mumber 161183-22-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,1,8 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 161183-22:
(8*1)+(7*6)+(6*1)+(5*1)+(4*8)+(3*3)+(2*2)+(1*2)=108
108 % 10 = 8
So 161183-22-8 is a valid CAS Registry Number.

InChI:InChI=1/C16H19NO5/c1-10(18)21-13-12(11-8-6-5-7-9-11)17(14(13)19)15(20)22-16(2,3)4/h5-9,12-13H,1-4H3/t12-,13+/m0/s1

161183-22-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	tert-butyl (3R,4S)-3-acetyloxy-2-oxo-4-phenylazetidine-1-carboxylate

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:161183-22-8 SDS

161183-22-8Synthetic route

161183-22-8

C16H19NO5

C38H48O13

C52H65NO17

Conditions

Conditions	Yield
Stage #1: C38H48O13 In tetrahydrofuran at -50 - -40℃; for 0.5 - 1h; Alkaline conditions; Stage #2: C16H19NO5 In trifluoroacetic acid-d1 at 0℃; for 1 - 3h;

161183-22-8

C16H19NO5

32981-86-5

10-deacetylbaccatin III

24424-99-5

di-tert-butyl dicarbonate

1056998-48-1

C55H71NO19

Conditions

Conditions	Yield
Stage #1: 10-deacetylbaccatin III; di-tert-butyl dicarbonate In tetrahydrofuran at 20℃; for 0.5 - 2h; Argon atmosphere; Stage #2: C16H19NO5 In tetrahydrofuran at -50 - 0℃; for 1.5 - 4h;
Stage #1: 10-deacetylbaccatin III; di-tert-butyl dicarbonate In tetrahydrofuran at 20℃; Alkaline conditions; Inert atmosphere; Stage #2: C16H19NO5 In tetrahydrofuran at -50 - 0℃; Inert atmosphere; Alkaline conditions;

161183-22-8Upstream product

161183-22-8Downstream Products

• 1056998-48-1 C₅₅H₇₁NO₁₉ 

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 161183-22-8 (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

Send

Send

Metric Ton KG G Pound L ML

Send

Send