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ChemicalBook >> CAS DataBase List >> N-(Trimethylsilyl)-2-[(trimethylsilyl)oxy]pyrimidin-4-amine

N-(Trimethylsilyl)-2-[(trimethylsilyl)oxy]pyrimidin-4-amine

N-(Trimethylsilyl)-2-[(trimethylsilyl)oxy]pyrimidin-4-amine price.
  • $51 - $3939.38
  • Product name: N-(Trimethylsilyl)-2-[(trimethylsilyl)oxy]pyrimidin-4-amine
  • CAS: 18037-10-0
  • MF: C10H21N3OSi2
  • MW: 255.46
  • EINECS:241-945-0
  • MDL Number:MFCD00047357
  • Synonyms:BIS(TRIMETHYLSILYL)CYTOSINE;4-Pyrimidinamine, N-(trimethylsilyl)-2-[(trimethylsilyl)oxy]-;n-(trimethylsilyl)-2-[(trimethylsilyl)oxy]-4-pyrimidinamin ;N-(Trimethylsilyl)-2-[(trimethylsilyl)oxy]-4-pyrimidinamine;Bis-(Trimethylsilyl) Cytosine (BSC);O2,N4-Bis(trimethylsilyl)cytosine;Pyrimidine, 2-(trimethylsiloxy)-4-[(trimethylsilyl)amino]-;N-(trimethylsilyl)-2-[(trimethylsilyl)oxy]pyrimidin-4-amine
Price17 Properties Safety Information Description
17 prices
Selected condition：
Brand
  • AccelPharmtech
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • TRC
Package
  • 5MG
  • 100mg
  • 0.1g
  • 250mg
  • 0.25g
  • 0.5g
  • 500mg
  • 1G
  • 2g
  • 2.5g
  • 5G
  • 10g
  • 25G
  • ManufacturerAccelPharmtech
  • Product numberC1517
  • Product descriptionn-(trimethylsilyl)-2-((trimethylsilyl)oxy)pyrimidin-4-amine 97.00%
  • Packaging25G
  • Price$2080
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberC1517
  • Product descriptionn-(trimethylsilyl)-2-((trimethylsilyl)oxy)pyrimidin-4-amine 97.00%
  • Packaging1G
  • Price$1020
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberC1517
  • Product descriptionn-(trimethylsilyl)-2-((trimethylsilyl)oxy)pyrimidin-4-amine 97.00%
  • Packaging5G
  • Price$1130
  • Updated2026-05-21
  • Buy
  • ManufacturerAK Scientific
  • Product number5919CA
  • Product description4-Pyrimidinamine,N-(trimethylsilyl)-2-[(trimethylsilyl)oxy]-
  • Packaging1g
  • Price$468
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005482
  • Product descriptionBIS-(TRIMETHYLSILYL)CYTOSINE 95.00%
  • Packaging5MG
  • Price$496.46
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB149469
  • Product descriptionBis(trimethylsilyl)cytosine
  • Packaging100mg
  • Price$51
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB149469
  • Product descriptionBis(trimethylsilyl)cytosine
  • Packaging250mg
  • Price$102.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB149469
  • Product descriptionBis(trimethylsilyl)cytosine
  • Packaging500mg
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB149469
  • Product descriptionBis(trimethylsilyl)cytosine
  • Packaging0.1g
  • Price$3170.69
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB149469
  • Product descriptionBis(trimethylsilyl)cytosine
  • Packaging0.25g
  • Price$3362.86
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB149469
  • Product descriptionBis(trimethylsilyl)cytosine
  • Packaging0.5g
  • Price$3555.02
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB149469
  • Product descriptionBis(trimethylsilyl)cytosine
  • Packaging1g
  • Price$3747.19
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB149469
  • Product descriptionBis(trimethylsilyl)cytosine
  • Packaging2g
  • Price$3939.38
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM137709
  • Product description4-(bis(trimethylsilyl)amino)pyrimidin-2(1H)-one 97%
  • Packaging1g
  • Price$452
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM137709
  • Product description4-(bis(trimethylsilyl)amino)pyrimidin-2(1H)-one 97%
  • Packaging5g
  • Price$687
  • Updated2026-05-26
  • Buy
  • ManufacturerTRC
  • Product numberB101910
  • Product description2,4-Bis(trimethylsilyl)cytosine
  • Packaging2.5g
  • Price$485
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AccelPharmtech C1517 n-(trimethylsilyl)-2-((trimethylsilyl)oxy)pyrimidin-4-amine 97.00% 25G $2080 2026-05-21 Buy
AccelPharmtech C1517 n-(trimethylsilyl)-2-((trimethylsilyl)oxy)pyrimidin-4-amine 97.00% 1G $1020 2026-05-21 Buy
AccelPharmtech C1517 n-(trimethylsilyl)-2-((trimethylsilyl)oxy)pyrimidin-4-amine 97.00% 5G $1130 2026-05-21 Buy
AK Scientific 5919CA 4-Pyrimidinamine,N-(trimethylsilyl)-2-[(trimethylsilyl)oxy]- 1g $468 2021-12-16 Buy
American Custom Chemicals Corporation ORS0005482 BIS-(TRIMETHYLSILYL)CYTOSINE 95.00% 5MG $496.46 2021-12-16 Buy
Biosynth FB149469 Bis(trimethylsilyl)cytosine 100mg $51 2021-12-16 Buy
Biosynth FB149469 Bis(trimethylsilyl)cytosine 250mg $102.5 2021-12-16 Buy
Biosynth FB149469 Bis(trimethylsilyl)cytosine 500mg $180 2021-12-16 Buy
Biosynth FB149469 Bis(trimethylsilyl)cytosine 0.1g $3170.69 2026-06-04 Buy
Biosynth FB149469 Bis(trimethylsilyl)cytosine 0.25g $3362.86 2026-06-04 Buy
Biosynth FB149469 Bis(trimethylsilyl)cytosine 0.5g $3555.02 2026-06-04 Buy
Biosynth FB149469 Bis(trimethylsilyl)cytosine 1g $3747.19 2026-06-04 Buy
Biosynth FB149469 Bis(trimethylsilyl)cytosine 2g $3939.38 2026-06-04 Buy
Chemenu CM137709 4-(bis(trimethylsilyl)amino)pyrimidin-2(1H)-one 97% 1g $452 2026-05-26 Buy
Chemenu CM137709 4-(bis(trimethylsilyl)amino)pyrimidin-2(1H)-one 97% 5g $687 2026-05-26 Buy
TRC B101910 2,4-Bis(trimethylsilyl)cytosine 2.5g $485 2021-12-16 Buy
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Properties

Melting point :122°C
Boiling point :123 °C
Density :0.994±0.06 g/cm3(Predicted)
Flash point :65°C
pka :4.96±0.10(Predicted)
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
CAS DataBase Reference :18037-10-0(CAS DataBase Reference)
NIST Chemistry Reference :4-Pyrimidinamine, n-(trimethylsilyl)-2-[(trimethylsilyl)oxy]-(18037-10-0)
EPA Substance Registry System :4-Pyrimidinamine, N-(trimethylsilyl)-2-[(trimethylsilyl)oxy]- (18037-10-0)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

2,4-Bis(trimethylsilyl)cytosine is an intermediate used in the synthesis of 1’-Epi Gemcitabine Hydrochloride (E588510), which is an α-Anomer of Gemcitabine.

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Suppliers and manufacturers

Tianjin Zhongxin Chemtech Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Shanghai Meishui Chemical Technology Co., Ltd Shanghai Worldyang Chemical Co.,Ltd. Shanghai Enchem Industry Co., Ltd. Shanghai Zhuang Ming New Material Technology Co., Ltd. Alfa Chemistry Xuzhou ZhuoYun New Material Technology Co., Ltd. Shanghai Latchem Co., Ltd.