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Detail of "16617-46-2"

  • CAS Number:
  • 16617-46-2
  • Name:

  • 3-Amino-4-pyrazolecarbonitrile

  • Molecular Structure:
  • Formula:
  • C4H4N4
  • Molecular Weight:
  • 108.10
  • Deleted CAS:
  • 821023-66-9|842170-55-2|862172-63-2|875554-86-2|877833-74-4|882231-01-8|89403-99-6|924366-17-6|948292-33-9|95470-64-7|99196-22-2
  • Synonyms:
  • Pyrazole-4-carbonitrile,3(or 5)-amino- (6CI);(4-Cyano-1H-pyrazol-3-yl)amine;3-Amino-1H-pyrazole-4-carbonitrile;3-Amino-4-cyanopyrazole;4-Cyano-3-aminopyrazole;5-Amino-4-cyano-1H-pyrazole;5-Amino-4-pyrazolecarbonitrile;NSC 44932;
  • EINECS:
  • 240-665-6
  • Density:
  • 1.42 g/cm3
  • Melting Point:
  • 172-174 °C(lit.)
  • Boiling Point:
  • 476.37 °C at 760 mmHg
  • Flash Point:
  • 241.9 °C
  • Appearance:
  • tan crystalline solid
  • Hazard Symbols:
  • HarmfulXn,ToxicT
  • Risk Codes:
  • 20/21
  • Safety:
  • 23 Details
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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrileCompetitive Product

Assay:≥99%

Supplier:Zhenjiang DERA Medical Co., LTD. [ China (Mainland)]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrileCompetitive Product

TOXICITY: SAFETY: Production: Others:

Supplier:Changzhou Laiyinda Pharma Co., Ltd. [ China (Mainland)]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Assay:98℅  Appearance:Inqury  Package:100g,500g,10...

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Name 3-Amino-4-pyrazolecarbonitrile Synonyms 5-Aminopyrazole-4-carbonitrile; 5-Amino-4-cyanopyrazole; 3-Aminopyarazole-4-carbonitrile Molecular Structure Molecular Formula C4H4N4 Molecular Weight 108.10 CAS Registry Number 16617-46-2 EINECS 240

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Assay:98%  Appearance:Light yellow...

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Assay:98%

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

3-Aminopyrazole-4-carbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Assay:99.0% Min.

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Supplier:Hangzhou Share Chemical Co., Ltd [ China (Mainland)]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Supplier:Hebei xingtai haoshi chemical Co., LTD [ China (Mainland)]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Supplier:Sarchem Laboratories, Inc. [ United States]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Supplier:Nanjing Fubang Chemical Co.,Ltd [ China (Mainland)]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Assay:99%(min)

Chemical Name:3-Amino-4-pyrazolecarbonitrile Alternative name: 5-Aminopyrazole-4-carbonitrile; 5-Amino-4-cyanopyrazole; 3-Aminopyarazole-4-carbonitrile M.F.:C4H4N4 M.W.:108.10 Melting point:172-174 degree Celsius ----------------More details,pls contact us.

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Production:

Supplier:GreatAp Chemicals Co.Ltd. [ China (Mainland)]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Supplier:Changzhou ChaoShun Chemical Co.,Ltd. [ China (Mainland)]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Product Name： 3-amino-pyrazole-4-carbonitrile CAS No.： 16617-46-2 Molecular formula： C2H4N4 Molecular weight： 108.10 Purity (HPLC)： 99%min Appearance： White crystal Packaging： 5g、25g、100g、500g、1kg、25kg

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

3-amino-1H-pyrazole-4-carbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

3-Amino-1H-pyrazole-4-carbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

3-Amino-2-chloropyridine

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

CAS 16617-46-2 Empirical formula C4H4N4 Molar mass 108.10 g/mol

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

AFC-32

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

3-Amino-4-Cyanopyrazole CAS# 16617-46-2 C H N FW:*mol.108.10 Purity *Structure Purity: 99.00%

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Supplier:Nanjing Qiangshan Chemtech Co. Ltd. [ Select your country]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

Supplier:changzhou jiuheng chemical co.,ltd [ China (Mainland)]

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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CAS No.16617-46-2 3-Amino-4-pyrazolecarbonitrile

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Reference

Preparation of azolopyrimidines as cardiovascular agents
Preparation of azolopyrimidines as cardiovascular agents.. Tsuda, Yoshinao; Mishina, Tadashi; Obata, Minoru; Araki, Kazuhiko; Inui, Jun; Nakamura, Tadao (Yoshitomi Pharmaceutical Industries, Ltd., Japan). Eur. Pat. Appl. EP 217142 A2 8 Apr 1987, 130 pp. DESIGNATED STATES: R: AT, BE, CH, DE, FR, GB, IT, LI, NL, SE. (European Patent Organization) CODEN: EPXXDW. CLASS: ICM: C07D487-04. ICS: A61K031-505. ICI: C07D487-04, C07D239-00, C07D231-00; C07D487-04, C07D239-00, C07D235-00; C07D487-04, C07D249-00, C07D239-00. APPLICATION: EP 86-111938 28 Aug 1986. PRIORITY: JP 85-218306 30 Sep 1985; JP 86-98499 28 Apr 1986. DOCUMENT TYPE: Patent CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Section cross-reference(s): 1 The title compds. [I; R = H, cycloalkyl, (un)substituted alkyl, alkenyl, alkynyl, aryl, heteroaryl, PhCO; R1 = H, acyl, cyano, NO2, (un)modified CO2H; R2 = halo, cyano, CHO, amino, cycloalkyl, (un)substituted alkyl, Ph, aralkyl; R3 = H, alkoxycarbonyl, acyl, heteroaroyl, (un)substituted alkyl, aralkyl; 31 of X, Y, Z = N, the remainder = R4C; R4 = H, halo, NO2, cycloalkyl, alkenyl, alkynyl, (un)modified CO2H, (un)substituted alkyl, alkoxy, alkylthio, etc.] were prepd. as cardiovascular agents (no data). Cyclopropanemethanol was esterified with diketene and the resulting acetoacetate was condensed with 2-F3CC6H4CHO to give cinnamate II. The latter was cyclocondensed with 3-aminopyrazole to give pyrazolo[1,5-a]pyrimidine-6-carboxylate III.Except for chemicals metioned above, 108407-55-2 is also used. .
Doridosine analog synthesis and activity of some nucleosides of 1-methylisoguanosine (doridosine)
Doridosine analog synthesis and activity of some nucleosides of 1-methylisoguanosine (doridosine). Kim, Yong Hae (Dep. Chem., Korea Adv. Inst. Sci. Technol., Seoul 131, S. Korea). Stud. Org. Chem. (Amsterdam), 26(New Trends Nat. Prod. Chem. 1986), 211-17 (English) 1986. CODEN: SOCHDQ. ISSN: 0165-3253. DOCUMENT TYPE: Journal CA Section: 33 (Carbohydrates) Section cross-reference(s): 1 Several doridosine (I; R = H, R1 = Me) analogs, e.g., I (R = Me, R1 = Et) and II (R = Me, Et) were prepd. and their cardiac and coronary vasodilating activity examd.In this experiment, several chemicals are used like 6974-32-9 Thus, 6-amino-2-mercapto-9-(2,3,5-tri-O-benzoyl-b-D-ribofuranosyl)purine, obtained by glycosylation of 6-amino-2-mercaptopurine with 1-O-acetyl-2,3,5-tri-O-benzoyl-b-D-ribofuranose in the presence of SnCl4, was methylated and deacylated to give II (R = Me). II showed coronary vasodilating effect (~57%) at 10 mg/heart. .
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