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4,6-Dihydroxy-2-mercaptopyrimidine

4,6-Dihydroxy-2-mercaptopyrimidine
4,6-Dihydroxy-2-mercaptopyrimidine
CAS No.
504-17-6
Chemical Name:
4,6-Dihydroxy-2-mercaptopyrimidine
Synonyms
TBA;bathyran;austranal;usafek-660;2-Mercapto-4;AURORA KA-3842;Thiobarbituric;MALONYLTHIOUREA;Mealonylthiourea;Thiobarbituicacid
CBNumber:
CB5251676
Molecular Formula:
C4H4N2O2S
Formula Weight:
144.15
MOL File:
504-17-6.mol

4,6-Dihydroxy-2-mercaptopyrimidine Properties

Melting point:
245 °C (dec.)(lit.)
storage temp. 
Controlled Substance, -20°C Freezer
solubility 
50g/l slightly soluble
form 
Liquid
color 
Clear colorless
PH
1.7-1.9 (10g/l, H2O, 20℃)
Water Solubility 
<6 g/L (20 ºC)
BRN 
120663
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
504-17-6(CAS DataBase Reference)
NIST Chemistry Reference
4,6(1H,5h)-pyrimidinedione, dihydro-2-thioxo-(504-17-6)
EPA Substance Registry System
4,6(1H,5H)-Pyrimidinedione, dihydro-2-thioxo-(504-17-6)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-37/39-26
RIDADR  UN 3335
WGK Germany  2
RTECS  CQ7700000
13-23
TSCA  Yes
HS Code  29335995
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

4,6-Dihydroxy-2-mercaptopyrimidine price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich T5500 2-Thiobarbituric acid ≥98% 504-17-6 25g $42.4 2017-11-08 Buy
Sigma-Aldrich 1.08180 2-Thiobarbituric acid 504-17-6 1EA $85 2017-11-08 Buy
Alfa Aesar A12681 4,6-Dihydroxy-2-mercaptopyrimidine, 98% 504-17-6 100g $90.7 2017-11-08 Buy
Alfa Aesar A12681 4,6-Dihydroxy-2-mercaptopyrimidine, 98% 504-17-6 25g $38.9 2017-11-08 Buy
Sigma-Aldrich T5500 2-Thiobarbituric acid ≥98% 504-17-6 500g $339 2017-11-08 Buy

4,6-Dihydroxy-2-mercaptopyrimidine Chemical Properties,Uses,Production

Chemical Properties

Off-White to Yellow Powder

Uses

Used to quantitate lipopolysaccharides, carrageenan, and sialic acids. Used to detect lipid hydroperoxides and lipid oxidation. CONTROLLED SUBSTANCE

Definition

ChEBI: A barbiturate, the structure of which is that of barbituric acid in which the oxygen at C-2 is replaced by sulfur.

4,6-Dihydroxy-2-mercaptopyrimidine Preparation Products And Raw materials

Raw materials

Preparation Products


4,6-Dihydroxy-2-mercaptopyrimidine Suppliers

Global( 230)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Shenzhen Sendi Biotechnology Co.Ltd.
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Tangshan Moneide Trading Co., Ltd. +86-315-8309571, 8309572
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Changzhou Pumelo Co.,Ltd. 0519-81698808
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40398 62
INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3588 66
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30309 84
TAIYUAN RHF CO.,LTD. +86 351 7031519
+86 351 7031519 sales@RHFChem.com China 2362 56
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 sales@tcishanghai.com.cn China 22830 81

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