ChemicalBook > CAS DataBase List > 4,5-Diaminopyrimidine

4,5-Diaminopyrimidine

Product Name
4,5-Diaminopyrimidine
CAS No.
13754-19-3
Chemical Name
4,5-Diaminopyrimidine
Synonyms
EOS-61203;TIMTEC-BB SBB004335;4,5-DIAMIOPYRIMIDINE;pyriMidin-4,5-diaMine;4,5-DIAMINOPYRIMIDINE;4,5-Diaminopyrimidiine;PYRIMIDINE-4,5-DIAMINE;Pyrimidine, 4,5-diamino-;4,5-Diaminopyrimidine>4,5-DIAMINOPYRIMIDINE 98%
CBNumber
CB5376166
Molecular Formula
C4H6N4
Formula Weight
110.12
MOL File
13754-19-3.mol
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4,5-Diaminopyrimidine Property

Melting point:
204-206 °C(lit.)
Boiling point:
229 °C32 mm Hg(lit.)
Density 
1.2105 (rough estimate)
refractive index 
1.7380 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
form 
Liquid
pka
6.06±0.10(Predicted)
color 
Clear colorless
BRN 
112646
InChI
InChI=1S/C4H6N4/c5-3-1-7-2-8-4(3)6/h1-2H,5H2,(H2,6,7,8)
InChIKey
PPAULTVPKLVLII-UHFFFAOYSA-N
SMILES
C1=NC=C(N)C(N)=N1
CAS DataBase Reference
13754-19-3(CAS DataBase Reference)
NIST Chemistry Reference
4,5-Pyrimidinediamine(13754-19-3)
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Safety

WGK Germany 
3
F 
10
HS Code 
29335995
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D24501
Product name
4,5-Diaminopyrimidine
Purity
95%
Packaging
1g
Price
$192
Updated
2025/07/31
TCI Chemical
Product number
D3858
Product name
4,5-Diaminopyrimidine
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$181
Updated
2025/07/31
TRC
Product number
D416725
Product name
4,5-Diaminopyrimidine
Packaging
50g
Price
$4400
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD143842
Product name
4,5-Diaminopyrimidine
Packaging
250mg
Price
$125
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD143842
Product name
4,5-Diaminopyrimidine
Packaging
2g
Price
$520
Updated
2021/12/16
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4,5-Diaminopyrimidine Chemical Properties,Usage,Production

Chemical Properties

Brown crystals

Uses

4,5-Diaminopyrimidine is an intermediate in the synthesis of Nisin, a compound that was first introduced as a good preservative and was later on discovered to have antibacterial activity against gram positive bacteria. 4,5-Diaminopyrimidine is also used as a reagent to synthesize uracil-based 2-aminoanilide derivatives, compounds that act as histone deacetylase inhibitors.

4,5-Diaminopyrimidine Preparation Products And Raw materials

Raw materials

Ammonium hydroxide Ethanol 5-Amino-4,6-dichloropyrimidine 2,4-Dichloro-5-nitropyrimidine 4,6-Dihydroxypyrimidine N,N-Diisopropylethylamine Nickel Trifluoroacetic acid Phosphorus oxitrichloride Palladium Ethyl acetate Hydrochloric acid Acetic acid Sodium hydrosulfide Isopropyl alcohol Activated carbon Ammonia

Preparation Products

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4,5-Diaminopyrimidine Suppliers

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View Lastest Price from 4,5-Diaminopyrimidine manufacturers

Dideu Industries Group Limited
Product
4,5-Diaminopyrimidine 13754-19-3
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-12-10
Career Henan Chemical Co
Product
4,5-Diaminopyrimidine 13754-19-3
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
JD 786
Release date
2019-09-02

13754-19-3, 4,5-DiaminopyrimidineRelated Search:

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE 5-Nitroso-2,4,6-triaminopyrimidine 4,5-Diaminopyrimidine 4,5,6-TRIAMINOPYRIMIDINE 4,5-DIAMINOPYRIMIDINE-2-THIOL,4,5-Diaminopyrimidine-2(1H)-thione 2,4,5-Triamino-6-chloropyrimidine hydrochloride 4,5-DIAMINO-6-HYDROXYPYRIMIDINE SULFATE 4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE 4,5,6-TRIAMINOPYRIMIDINE SULFATE 6-Chloro-4,5-diaminopyrimidine 4,6-DIAMINO-5-NITROPYRIMIDINE 2,4-Dimercapto-5,6-diaminopyrimidine 2,4-DIAMINO-6-HYDROXY-5-NITROSOPYRIMIDINE Calcium folinate Brodimoprim 2,3-Diamino-5-bromopyridine 2-Mercapto-5,6-diaminopyrimidine-4(3H)-one,2-Mercapto-5,6-diaminopyrimidine-4-ol Pyrimidinetetraamine/sulfuric acid,(1:x)

  • PYRIMIDINE-4,5-DIAMINE
  • 4,5-Pyrimidinediamine (9CI)
  • 4,5-DIAMIOPYRIMIDINE
  • 4,5-DIAMINOPYRIMIDINE 98%
  • 4,5-DIAMINOPYRIMIDINE 96% Minimum
  • 4,5-Diaminopyrimidine ,97%
  • 4,5-Diaminopyrimidiine
  • (4-aminopyrimidin-5-yl)amine
  • pyriMidin-4,5-diaMine
  • TIMTEC-BB SBB004335
  • EOS-61203
  • 4,5-Diaminopyrimidine, 4,5-Diamino-1,3-diazine
  • Pyrimidine, 4,5-diamino-
  • 4,5-DIAMINOPYRIMIDINE
  • 4,5-Diaminopyrimidine&gt
  • 4,5-Diaminopyrimidine ISO 9001：2015 REACH
  • 4,5-diaminopyrimidine HCl salt
  • 4,5-Diaminopyrimidine, 98%
  • 13754-19-3
  • 237-339-0
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrimidines
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrimidines
  • Pyrimidine series
  • Building Blocks
  • C4 to C5
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • PYRIMIDINE
  • APIs & Intermediate