152120-61-1

• 

• Basic information

  1. Product Name: N-(TERT-BUTOXYCARBONYL)-1 H-PYRAZOLE-1-CARBOXAMIDINE
  2. Synonyms: N-BOC-1H-PYRAZOLE-1-CARBOXAMIDINE;N-(T-BUTOXYCARBONYL)-1H-PYRAZOLE-1-CARBOXAMIDINE;N-(TERT-BUTOXYCARBONYL)-1 H-PYRAZOLE-1-CARBOXAMIDINE;N-(tert-butoxycarbonyl)-1H-pyrazole-1-carboxamidi;Carbamic acid, (imino-1H-pyrazol-1-ylmethyl)-, 1,1-dimethylethyl ester (9CI);N-Boc-pyrazole-1-carboxaMidine;N-Boc-1-guanylpyrazole;N-Boc-1H-pyrazole-1-carboxaMidine, 98+%
  3. CAS NO:152120-61-1
  4. Molecular Formula: C₉H₁₄N₄O₂
  5. Molecular Weight: 210.23
  6. EINECS: N/A
  7. Product Categories: N-BOC;Guanidine Protection/Guanidinylation;Peptide Synthesis;Specialty Synthesis
  8. Mol File: 152120-61-1.mol
  9. Article Data: 11

• Chemical Properties

  1. Melting Point: 97-101 °C(lit.)
  2. Boiling Point: 326.2 °C at 760 mmHg
  3. Flash Point: 151.1 °C
  4. Appearance: white flake
  5. Density: 1.21
  6. Vapor Pressure: 0.00022mmHg at 25°C
  7. Refractive Index: 1.558
  8. Storage Temp.: 2-8°C
  9. Solubility: N/A
  10. PKA: 9.15±0.46(Predicted)
  11. BRN: 6141956
  12. CAS DataBase Reference: N-(TERT-BUTOXYCARBONYL)-1 H-PYRAZOLE-1-CARBOXAMIDINE(CAS DataBase Reference)
  13. NIST Chemistry Reference: N-(TERT-BUTOXYCARBONYL)-1 H-PYRAZOLE-1-CARBOXAMIDINE(152120-61-1)
  14. EPA Substance Registry System: N-(TERT-BUTOXYCARBONYL)-1 H-PYRAZOLE-1-CARBOXAMIDINE(152120-61-1)

• Safety Data

  1. Hazard Codes: Xi
  2. Statements: 36/37/38
  3. Safety Statements: 26-36-60-37
  4. WGK Germany: 3
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 152120-61-1(Hazardous Substances Data)

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152120-61-1 Suppliers

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• N-(tert-Butoxycarbonyl)-1H-pyrazole-1-carboxamidine

  Cas No: 152120-61-1

• USD $ 3.0-3.0 / Kilogram

• 1 Kilogram

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• Dayang Chem (Hangzhou) Co.,Ltd.
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• High quality N-Boc-1H-Pyrazole-1-Carboxamidine supplier in China

  Cas No: 152120-61-1

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• 30 Metric Ton/Month

• Simagchem Corporation
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• N-Boc-1H-pyrazole-1-carboxamidine Manufacturer Factory CAS 1120-71-4

  Cas No: 152120-61-1

• USD $ 3.5-5.0 / Kiloliter

• 5 Kiloliter

• 3000 Metric Ton/Month

• Chemwill Asia Co., Ltd.
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• TIANFUCHEM--152120-62-2-- N-(TERT-BUTOXYCARBONYL)-1 H-PYRAZOLE-1-CARBOXAMIDINE factory price

  Cas No: 152120-61-1

• USD $ 2000.0-2000.0 / Metric Ton

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• Henan Tianfu Chemical Co., Ltd.
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• Wholesale price CAS 152120-61-1 with best price

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• USD $ 139.0-210.0 / Kilogram

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• Zhuozhou Wenxi import and Export Co., Ltd
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• N-Boc-1H-pyrazole-1-CarboxaMidine 152120-61-1

  Cas No: 152120-61-1

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• 10 Kilogram

• 100 Metric Ton/Month

• Wuhan Han Sheng New Material Technology Co.，Ltd
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• Carbamic acid,N-(imino-1H-pyrazol-1-ylmethyl)-, 1,1-dimethylethyl ester/ LIDE PHARMA- Factory supply / Best price

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• tert-butyl [amino(1H-pyrazol-1-yl)methyl]carbamate

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• Shanghai Minstar Chemical Co., Ltd
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• N-(TERT-BUTOXYCARBONYL)-1 H-PYRAZOLE-1-CARBOXAMIDINE CAS:152120-61-1

  Cas No: 152120-61-1

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• Qingdao Beluga Import and Export Co., LTD
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152120-61-1 Usage

Chemical Properties

White to off-white crystalline powder

Check Digit Verification of cas no

The CAS Registry Mumber 152120-61-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,1,2 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 152120-61:
(8*1)+(7*5)+(6*2)+(5*1)+(4*2)+(3*0)+(2*6)+(1*1)=81
81 % 10 = 1
So 152120-61-1 is a valid CAS Registry Number.

InChI:InChI=1/C9H14N4O2/c1-9(2,3)15-8(14)12-7(10)13-6-4-5-11-13/h4-6H,1-3H3,(H2,10,12,14)

152120-61-1 Well-known Company Product Price

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• TCI America

• (B4028)  N-(tert-Butoxycarbonyl)-1H-pyrazole-1-carboxamidine  >98.0%(HPLC)(T)

• 152120-61-1

• 5g

• 590.00CNY

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• Alfa Aesar

• (H54394)  N-Boc-1H-pyrazole-1-carboxamidine, 98+%   

• 152120-61-1

• 1g

• 149.0CNY

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• Alfa Aesar

• (H54394)  N-Boc-1H-pyrazole-1-carboxamidine, 98+%   

• 152120-61-1

• 5g

• 596.0CNY

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• Alfa Aesar

• (H54394)  N-Boc-1H-pyrazole-1-carboxamidine, 98+%   

• 152120-61-1

• 25g

• 2479.0CNY

• Detail

• Aldrich

• (442011)  N-Boc-1H-pyrazole-1-carboxamidine  97%

• 152120-61-1

• 442011-5G

• 566.28CNY

• Detail

152120-61-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	N-Boc-1H-pyrazole-1-carboxamidine

1.2 Other means of identification

Product number	-
Other names	N-(Tert-Butoxycarbonyl)-1 H-Pyrazole-1-Carboxamidine

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:152120-61-1 SDS

152120-61-1Upstream product

• 24424-99-5 di-tert-butyl dicarbonate 
• 4023-02-3 1H-pyrazole-1-carboximidamide hydrochloride 
• 4023-00-1 1H-Pyrazole-1-carboxamidine 

152120-61-1Downstream Products

• 25775-03-5 2-(1H-pyrazol-1-yl)-benzonitrile 
• 4023-02-3 1H-pyrazole-1-carboximidamide hydrochloride 
• 152120-54-2 N,N'-bis( tert-butoxycarbonyl)-1H-pyrazole-1-carboxamidine 
• 1442564-26-2 C₂₆H₃₈N₄O₄ 
• 1442564-23-9 C₂₁H₂₈N₄O₃ 
• 1442564-22-8 C₂₀H₂₆N₄O₃ 
• 1442564-21-7 C₂₀H₃₂N₄O₃ 
• 1442564-20-6 C₁₉H₂₄N₄O₄ 
• 1442564-19-3 C₁₉H₂₅N₅O₃ 
• 1442564-18-2 C₂₁H₂₈N₄O₆ 
• 1442564-17-1 C₁₈H₁₈F₂N₄O₃ 
• 1442564-15-9 C₁₈H₂₃N₅O₃ 
• 1442564-14-8 C₁₉H₂₁F₃N₄O₃ 
• 1442564-13-7 C₁₈H₂₁BrN₄O₃ 

152120-61-1Relevant articles and documents

Synthesis and characterization of 4(R)-epimer impurities of zanamivir and laninamivir octanoate

Duan, Chuanqi,Liu, Weiyuan,Bi, Siju,Chen, Liang,Pan, Jing,Zhou, Ting,Lin, Kuaile,Zhou, Weicheng

, p. 569 - 576 (2021/12/09)

The synthesis and characterization of compounds 7c and 8d, the 4(R)-epimer impurities of zanamivir and laninamivir octanoate, were reported for the first time. Their structures were confirmed by NMR and MS and distinguished from their corresponding active pharmaceutical ingredient (API) by coupling constant in 1H NMR and HPLC spectra. This work is of great significance for the drug-related substances analysis in zanamivir and laninamivir octanoate.

Synthesis of acylguanidine zanamivir derivatives as neuraminidase inhibitors and the evaluation of their bio-activities

Lin, Chien-Hung,Chang, Tsung-Che,Das, Anindya,Fang, Ming-Yu,Hung, Hui-Chen,Hsu, Kai-Cheng,Yang, Jinn-Moon,Von Itzstein, Mark,Mong, Kwok Kong T.,Hsu, Tsu-An,Lin, Chun-Cheng

supporting information, p. 3943 - 3948 (2013/07/05)

A series of acylguanidine-modified zanamivir analogs were synthesized and their inhibitory activities against the NAs of avian influenza viruses (H1N1 and H3N2) were evaluated. In particular, zanamivir derivative 3j, with a hydrophobic naphthalene substituent, exhibits the best inhibitory activity against group-1 NA with an IC50 of 20 nM. The Royal Society of Chemistry 2013.

Preparation of N-alkyl-N′-carboalkoxy guanidines: unexpected effective trans-alkoxylation transforming the 2,2,2-trichloroethoxycarbonyl into various carbamates

Schroif-Grégoire, Cosima,Barale, Karine,Zaparucha, Anne,Al-Mourabit, Ali

, p. 2357 - 2359 (2007/10/03)

A range of N-alkyl-N′-Boc guanidines was simply synthezized from monoprotected Boc-1H-pyrazole-1-carboxamidine by reaction with primary amines. Synthesis of the hindered (R)-N-methylbenzyl-N′-Troc guanidine was achieved from the corresponding thiourea by

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