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Merck
CN

592889

Melamine-(triamine-15N3)

>80 atom % 15N (triamine), <20 atom % 15N (triazine), ≥97% (CP)

Synonym(s):

1,3,5-Triazine-2,4,6-triamine-15N3

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About This Item

Empirical Formula (Hill Notation):
C3H615N3N3
CAS Number:
287476-11-3
Molecular Weight:
129.10
UNSPSC Code:
12352005
PubChem Substance ID:
329758619
MDL number:
MFCD00190531

Key Documents

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Product Name

Melamine-(triamine-15N3), >80 atom % 15N (triamine), <20 atom % 15N (triazine), ≥97% (CP)

InChI

1S/C3H6N6/c4-1-7-2(5)9-3(6)8-1/h(H6,4,5,6,7,8,9)/i4+1,5+1,6+1

SMILES string

[15NH2]c1nc([15NH2])nc([15NH2])n1

InChI key

JDSHMPZPIAZGSV-VMGGCIAMSA-N

isotopic purity

>80 atom % 15N (triamine)
<20 atom % 15N (triazine)

assay

≥97% (CP)

mol wt

129.10 by atom % calculation (at 85 atom % 15N3 triamine, 15 atom % 15N3 triazine)

technique(s)

mass spectrometry (MS): suitable

mp

>300 °C (lit.)

mass shift

M+3

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Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

pictograms

Health hazard
GHS08

signalword

Warning

Hazard Classifications

Carc. 2 - Repr. 2 - STOT RE 2

target_organs

Urinary tract

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

572.0 °F - closed cup

flash_point_c

300 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MBBC3995
CX1733

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Tian Tian et al.
Molecular cell, 81(1), 198-211 (2020-12-10)
Replication fork reversal is a global response to replication stress in mammalian cells, but precisely how it occurs remains poorly understood. Here, we show that, upon replication stress, DNA topoisomerase IIalpha (TOP2A) is recruited to stalled forks in a manner

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