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Merck
CN

M043130

6-Hexachloro-Fluorescein Phosphoramidite

configured for ABI

Synonym(s):

6-(4,7,2′,4′,5′,7′-Hexachloro-3′,6′-dipivaloylfluoresceinyl-6-carboxamido)-hexyl-1-O-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite

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About This Item

Empirical Formula (Hill Notation):
C46H52Cl6N3O10P
CAS Number:
1360547-55-2
Molecular Weight:
1050.61
NACRES:
NA.21
PubChem Substance ID:
329817787
UNSPSC Code:
41116105
MDL number:
MFCD01940924

Key Documents

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Product Name

6-Hexachloro-Fluorescein Phosphoramidite, configured for ABI

InChI

1S/C46H52Cl6N3O10P/c1-23(2)55(24(3)4)66(61-19-15-16-53)60-18-14-12-11-13-17-54-40(56)25-20-28(47)31-32(33(25)50)46(65-41(31)57)26-21-29(48)38(63-42(58)44(5,6)7)34(51)36(26)62-37-27(46)22-30(49)39(35(37)52)64-43(59)45(8,9)10/h20-24H,11-15,17-19H2,1-10H3,(H,54,56)

SMILES string

CC(C)N(C(C)C)P(OCCCCCCNC(=O)c1cc(Cl)c2C(=O)OC3(c4cc(Cl)c(OC(=O)C(C)(C)C)c(Cl)c4Oc5c(Cl)c(OC(=O)C(C)(C)C)c(Cl)cc35)c2c1Cl)OCCC#N

InChI key

RDZTYXJTMDFAOO-UHFFFAOYSA-N

assay

≥97% (31P-NMR)
≥97.0% (reversed phase HPLC)

color

white to off-white, powder

suitability

conforms to structure for H-NMR
conforms to structure for H-NMR

compatibility

configured for ABI

storage temp.

−20°C

Quality Level

200

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General description

Phosphoramidite technology is ideally suited for the modification of synthetic oligonucleotides with covalently attached reporter moieties, linkers, spacers, or haptens. Sigma-Aldrich provides popular reporters and linkers ready to use for DNA/RNA synthesis machines such as β-cyanoethyl phosphoramidites. 6-Hexachloro-Fluorescein Phosphoramidite is one such label whose absorbance maxima is 535 nm and emission maxima is 556 nm. 6-Hexachloro-Fluorescein Phosphoramidite is configured for ABI Synthesizers.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
HMBK7963
HMBK7962
HMBK7914
HMBK7619
HMBK7224

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