Home Products Chemistry And Biochemicals Chemical Synthesis 746118
746118

Sodium difluoroheptylazidosulfinate

95%

Manufacturer: Sigma Aldrich

CAS Number: 1450912-63-6

Synonym(S): Baran DAAS-Na Reagent, Sodium 1,1-difluoro-7-azido-heptylsulfinate, Sodium 7-azido-1,1-difluoroheptanesulfinate

Select a Size

Pack Size SKU Availability Price
100 MG 746118-100-MG In Stock ₹ 21,162.88

746118 - 100 MG

₹ 21,162.88

In Stock

Quantity

1

Base Price: ₹ 21,162.88

GST (18%): ₹ 3,809.318

Total Price: ₹ 24,972.198

Quality Level

100

Assay

95%

form

solid

reaction suitability

reaction type: C-C Bond Formationreagent type: catalystreaction type: C-H Activationreagent type: linker

storage temp.

2-8°C

SMILES string

[Na+].[O-]S(=O)C(F)(F)CCCCCCN=[N+]=[N-]

InChI

1S/C7H13F2N3O2S.Na/c8-7(9,15(13)14)5-3-1-2-4-6-11-12-10;/h1-6H2,(H,13,14);/q;+1/p-1

InChI key

FFNHIEJQAMGBCZ-UHFFFAOYSA-M

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Description

  • Application: Within heteroarene platforms, DAAS-Na allows for the direct introduction of a difluoroalkyl chain carrying an azide group, which is designed for the purpose of bioconjugation. Through a Huisgen cycloaddition (a "click" reaction), the azide moiety can then be reacted with a terminal alkyne that is bound to a functional molecule such as biomacromolecules. This effectively allows for a covalent linkage between a heteroarene and any target molecule, for example, between a heteroarene-containing drug and an antibody. This reagent was developed by the Baran Group and is one of several reagents for the direct alkylation of heterocycles. Learn More at the Professor and Product Portal of Professor Phil S. Baran.

SAFETY INFORMATION

Pictograms

GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Compare Similar Items

Show Difference

Img

Sigma Aldrich

746118

95%...

Quality Level:
100
Assay:
95%
form:
solid
reaction suitability:
reaction type: C-C Bond Formationreagent type: catalystreaction type: C-H Activationreagent type: linker
storage temp.:
2-8°C
SMILES string:
[Na+].[O-]S(=O)C(F)(F)CCCCCCN=[N+]=[N-]
InChI:
1S/C7H13F2N3O2S.Na/c8-7(9,15(13)14)5-3-1-2-4-6-11-12-10;/h1-6H2,(H,13,14);/q;+1/p-1
InChI key:
FFNHIEJQAMGBCZ-UHFFFAOYSA-M

Img

Sigma Aldrich

746177

96%...

Quality Level:
100
Assay:
96%
form:
solid
reaction suitability:
__
storage temp.:
2-8°C
SMILES string:
OB(O)C1=C(I)C=CC(OC)=C1
InChI:
1S/C7H8BIO3/c1-12-5-2-3-7(9)6(4-5)8(10)11/h2-4,10-11H,1H3
InChI key:
__

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Sigma Aldrich

746193

--

Quality Level:
100
Assay:
__
form:
liquid
reaction suitability:
reaction type: Pegylationsreagent type: cross-linking reagent
storage temp.:
−20°C
SMILES string:
O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCNC(CCN2C(C=CC2=O)=O)=O
InChI:
1S/C26H39N3O13/c30-21(5-8-28-22(31)1-2-23(28)32)27-7-10-37-12-14-39-16-18-41-20-19-40-17-15-38-13-11-36-9-6-26(35)42-29-24(33)3-4-25(29)34/h1-2H,3-20H2,(H,27,30)
InChI key:
AVCPTIUOZBWCKE-UHFFFAOYSA-N

Img

Sigma Aldrich

746223

≥95%...

Quality Level:
100
Assay:
≥95%
form:
solid
reaction suitability:
reaction type: Pegylationsreagent type: cross-linking reagent
storage temp.:
−20°C
SMILES string:
O=C(N1CCC(NCCOCCOCCC(ON(C(CC2)=O)C2=O)=O)=O)C=CC1=O
InChI:
1S/C18H23N3O9/c22-13(5-8-20-14(23)1-2-15(20)24)19-7-10-29-12-11-28-9-6-18(27)30-21-16(25)3-4-17(21)26/h1-2H,3-12H2,(H,19,22)
InChI key:
TZPDZOJURBVWHS-UHFFFAOYSA-N