Skip to Content
Merck
CN

417041

S-Alpine-Borane®

97%

Synonym(s):

B-Isopinocampheyl-9-borabicyclo[3.3.1]nonane

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C18H31B
CAS Number:
42371-63-1
Molecular Weight:
258.25
UNSPSC Code:
12352000
PubChem Substance ID:
24866117
MDL number:
MFCD00082390

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI

1S/C18H31B/c1-12-16-10-13(18(16,2)3)11-17(12)19-14-6-4-7-15(19)9-5-8-14/h12-17H,4-11H2,1-3H3/t12-,13+,14-,15+,16-,17-/m0/s1

SMILES string

C[C@@H]1[C@H](CC2CC1C2(C)C)B3C4CCCC3CCC4

InChI key

VCDGSBJCRYTLNU-NEXGVSGLSA-N

assay

97%

optical activity

[α]22/D +20°, c = 12 in THF

bp

>55 °C (lit.)

density

0.947 g/mL at 25 °C (lit.)

Quality Level

100

Related Categories

General description

S-Alpine-Borane® is a chiral reducing agent, synthesized from (-)-α-pinene via hydroboration.

Application

S-Alpine-Borane® may be used in the preparation of (-)-(4S)-5-methyl-2-hexyn-4-ol, an intermediate for the synthesis of (+)-Prelog-Djerassi lactonic aldehyde.

Legal Information

Alpine-Borane is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Flame
GHS02

signalword

Danger

hcodes

H250

Hazard Classifications

Pyr. Liq. 1

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
18017LR
16629DR
00403CG

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Application of [2,3] sigmatropic (Wittig) rearrangements in synthesis. The synthesis of (+)-Prelog-Djerassi lactone.
Tsai DJS, and Midland MM.
Journal of the American Chemical Society, 107(13), 3915-3918 (1985)
Matteson DS
Stereodirected Synthesis with Organoboranes, 346-347 (2012)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service